Purple Formal Dresses
Embrace elegance in purple formal dresses, featuring stunning shades like lavender, orchid, mauve, and plum. Choose from rich velvet, sleek satin, or glitter knit fabrics for a luxe look. Sequins add a touch of sparkle, while mermaid-style gowns and midis with corset bodices and off-the-shoulder designs bring effortless sophistication. Long sleeves and low-back details complete the perfect formal ensemble.
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FEATUREDRadiate Elegance in Stunning Purple Formal Dresses for Every Occasion
Embrace the season with Windsor's stunning collection of purple formal dresses, designed to bring elegance and style to every occasion. Whether you're attending a holiday party, winter wedding, or festive dinner, our purple formal dresses add a rich, sophisticated touch that’s perfect for making a memorable impression.
For those seeking a softer look, opt for shades like lavender or lilac in light, flowing fabrics that add a romantic feel. Or, make a statement with deep purples and plums that exude luxury and confidence. Choose from elegant long sleeves, stylish sheer sleeves, or dramatic balloon sleeves to match your unique vibe, whether it's a fitted silhouette or a flowy, graceful gown.
Shopping for a formal dress in purple? Explore our collection with modern details, from beaded accents to sparkly embellishments, giving a classic evening wear look a fresh twist. Our purple formal dresses range from sophisticated floor-length gowns to chic midi styles, each thoughtfully designed to make you stand out at every event.
Discover Windsor’s purple formal dresses in a range of sleeve styles that add flair and versatility. Lace sleeves bring timeless sophistication, while off-the-shoulder, bell, and puff sleeves add either a vintage or modern edge to your look. Each design ensures you're comfortable and stylish, whether you're ringing in the New Year or attending a formal winter gathering.
Complete your look with the perfect accessories, and let Windsor be your go-to for all things fashion. Shop our collection of purple formal dresses online or in-store today, and find the perfect piece for your next unforgettable occasion.
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Saylor Formal Glitter Tulle A-Line Long Dress
Special Occasion
Sparkling glitter and gorgeous ruffles accent the Saylor formal long dress for a captivating look at prom or black tie balls! She features a ruffle trim square neckline with adjustable spaghetti straps, flexible boning inserts along the bodice for a snatched appearance, and a tiered ruffled A-line silhouette that effortlessly flows into her floor-length hem. Perfect for any upscale occasion, this formal long dress is crafted from glitter tulle fabric that shimmers with every step and has a full stretchy knit lining. Complete the look with statement rhinestone earrings and heels!
Fit & Features
- Sleeveless ruffle trim square neckline
- Adjustable spaghetti straps, back zipper and hook-eye closure
- Flexible boning inserts along the bodice
- Tiered ruffled A-line silhouette, floor-length hem
- Glitter tulle fabric, full stretchy knit lining
- Pasties recommended
- Runs true to size
Style Number/Barcode: 05002-8036
Category Name: Purple Formal Dresses
Price: $24.97 $129.90
On Sale: Yes
Availability: In Stock
Available Color: AMETHYST
Available Size: 5
Product Badge:- Sale
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Myla Formal One-Shoulder Satin Dress
Special Occasion
Showcase elegance at your event with a formal dress that dazzles! Myla features a draped one-shoulder neckline with a supportive tank shoulder strap and an exposed sweetheart bust with molded padded cups. Her bodice features a corset-like design with glitzy gemstones and flexible boning. Her slim-fit bodice leads to a wrap A-line silhouette that is accented with ruching. Myla is composed of a lined satin fabric that offers a form-hugging fit with minimal stretch. Complete look with rhinestone heels.
Fit & Features
- One-shoulder neckline, tank shoulder strap
- Sweetheart bust, molded padded cups with underwire
- Mini gemstones, flexible boning
- Ruching
- Wrap A-line silhouette
- Lined satin fabric
- Form-hugging fit, minimal stretch
- Runs true to size
Style Number/Barcode: 05002-2022
Category Name: Purple Formal Dresses
Price: $39.97 $99.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Plus Sivan Glam Sequin Dress
Special Occasion
Shimmer and glow as you radiate your one of a kind beauty in our dazzling Sivan dress! She features a round neckline, cap sleeves and princess seams. Her back features a gorgeous cascading cowl neck detail. Her relaxed fit bodice leads to a sweeping floor length silhouette. She is composed of a lined mesh fabric adorned with sequins throughout. She offers a relaxed fit with a moderate stretch. Includes a side zipper closure and full knit lining.
Model is 5'11" with a 38" bust, 37" waist and 48.5" hips. She is wearing a 1X
Special Occasion products cannot be returned to any retail locations.
Style Number/Barcode: 15002-0072
Category Name: Purple Formal Dresses
Price: $36.97 $79.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Online Only
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Nadia Formal Glitter Long Dress
Special Occasion
Stretch knit glitter transforms the Nadia formal dress into a dancing queen's wish come true! She features a sleeveless cowl neckline with spaghetti straps that cross along her low-cut back, and side ruched seams to accentuate your curves on her form-hugging silhouette with a sexy side slit along the long hem. The formal dress is composed of a glitter-knit fabric with a knit lining and moderate stretch. Complete your dressy look in a necklace and earrings set.
Fit & Features
- Glitter knit fabric, knit lining, moderate stretch
- Sleeveless cowl neckline, spaghetti straps
- Low-cut back with cross straps
- Side ruched seams, side slit
- Form-hugging, long hem
- Sticky bra or pasties recommended
- Runs true to size
Style Number/Barcode: 05002-7054
Category Name: Purple Formal Dresses
Price: $9.97 $64.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Sadie Formal Crepe Mermaid Dress
Special Occasion
Sophisticated yet sultry, turn-heads in the Sadie formal crepe dress for a rehearsal dinner, summer wedding, or black-tie gala! She features a sleeveless scoop neck with a cutout accent, adjustable spaghetti straps that can criss-cross in the front or back, and a form-hugging bodice that leads to her long mermaid silhouette with a sexy front slit. The formal dress is composed of a crepe knit-lined fabric with a moderate stretch. Complete your dressy look with a sparkly jewelry set.
Fit & Features
- Sleeveless scoop neck, cutout accent
- Adhesive bra recommended
- Adjustable spaghetti straps, criss-cross design in the front or back
- Back zipper closure
- Form-hugging bodice
- Mermaid silhouette, front slit, floor-length hem
- Crepe knit lined fabric, moderate stretch
- Runs true to size
Style Number/Barcode: 05002-2373
Category Name: Purple Formal Dresses
Price: $14.97 $54.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Hailee Corset Floral Jacquard A-Line Formal Dress
Special Occasion
A stunning floral jacquard pattern with gold stitched trim emboldens the Hailee floor-length formal dress with timeless charm! Elevate your formalwear in this elegant dress featuring a classy square neckline and adjustable spagehtti straps for the perfect fit. The corset bodice, with flexible boning, creates a stunning A-line silhouette. Complete with hidden side pockets for your lip gloss or phone, a high front slit to show off your shoes, and a dramatic floor-length hem. Finish the look for a gala, ball, or fancy party with stud earrings, a bracelet, and spiral heels.
Fit & Features
- Floral jacquard pattern with gold stitched trim
- Woven fabric lined with stretchy knit
- Corset bodice, flexible boning
- Adjustable spaghetti straps, back zipper and hook-eye closure
- Side hidden pockets, A-line silhouette, high front slit
- Sticky bra or pasties recommended
- Runs true to size
Style Number/Barcode: 05002-7998
Category Name: Purple Formal Dresses
Price: $9.97 $89.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Vanessa Strapless Satin Crepe Formal Dress
Special Occasion
Show up and stun in the classic and chic Vanessa strapless formal dress! She features a two-tone design with a sleek satin bodice with a square neckline, a crepe knit skirt with an asymmetrical high waist seam, and a fitted floor-length silhouette with a sultry thigh-high side slit. Style this dress with a pair of strappy stiletto heels.
Fit & Features
- Two-tone design
- Satin bodice, strapless square neckline
- Strapless or adhesive bra recommended
- Crepe knit skirt, asymmetrical high waist seam
- Floor-length silhouette, high side slit
- Form-hugging fit, moderate stretch
- Runs true to size
Style Number/Barcode: 05002-2147
Category Name: Purple Formal Dresses
Price: $14.97 $62.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Clara Rhinestone Detail Satin Mermaid Dress
Special Occasion
Sultry glamour will be your vibe in the Clara sleek satin mermaid dress. She features a sleeveless bodice, adjustable spaghetti straps for a customized fit, and a trendy cowl neckline with a sweetheart design and iridescent rhinestone detailing. Her flattering high waist seam flows out to a floor-length, fitted mermaid silhouette with a thigh-high side slit to showcase some leg. Style this dress with embellished heels.
Fit & Features
- Sleeveless bodice, adjustable spaghetti straps
- Cowl neckline with a sweetheart design, iridescent rhinestone embellishment
- High side slit
- Back zipper and hook and eye closure
- High waist seam
- Floor-length mermaid silhouette
- Satin-knit fabric, moderate stretch
- Runs true to size
Style Number/Barcode: 05002-1752
Category Name: Purple Formal Dresses
Price: $14.97 $69.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Laverne Formal Satin Lace-Up Slim Long Dress
Special Occasion
Fits like a dream and turns heads, the Laverne formal satin long dress is destined to be the hit at school dances or red carpet events! She features a V-neckline with a cowl overlay, spaghetti straps, a lace-up back design, and a flattering slim silhouette, high front slit, and long hem. The formal maxi dress is composed of a silky smooth satin fabric with a luxe sheen. Complete the look with a choker necklace and clutch!
Fit & Features
- Sleeveless V-neckline, cowl overlay
- Spaghetti straps, lace-up back design
- Slim silhouette, high front slit
- Long hem
- Satin fabric, sheen effect, moderate stretch
- Strapless bra or pasties recommended
- Runs true to size
Style Number/Barcode: 05002-7195
Category Name: Purple Formal Dresses
Price: $64.90
Availability: In Stock
Available Color: ROYAL, BLACK, RED
Available Size: XS, S, M, L, XL
Product Badge:- Best Seller
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Ashleigh Formal Crepe A-Line Dress
Special Occasion
Celebrate a special moment in the Ashleigh formal dress for red-carpet events or bridesmaids! She radiates a sultry style featuring a sleeveless sweetheart neckline, wide adjustable shoulder straps, a lightly padded bust, a princess seam bodice, an A-line silhouette with a pleated side seam, and faux wrap floor-length hem with a slit accent. The formal dress is composed of a lined crepe fabric with minimal stretch. Style with a sparkly clutch and heels to complete the look!
Fit & Features
- Sleeveless sweetheart neckline, wide adjustable shoulder straps
- Back zipper and hook-eye closure
- Lightly padded bust, princess seam bodice, bra optional
- Pleated side seam, A-line silhouette
- Faux wrap floor-length hem, slit accent
- Lined crepe fabric, minimal stretch
- Runs true to size
Style Number/Barcode: 05002-3735
Category Name: Purple Formal Dresses
Price: $19.97 $49.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Adisson Formal Satin Heat Stone Midi Dress
Special Occasion
You'll be the best-dressed girl at the Prom! Adisson radiates the room in a sultry display of satin. She features adjustable spaghetti straps, a sleeveless V-neck with heat stone insets, and a cowl draping that leads to her fitted bodice. Create a lasting impression in her form-fitting, midi silhouette with a front slit perfect for flaunting some skin! Complete the look in stiletto heels and a sleek clutch.
Fit & Features
- Sleeveless V-neck, adjustable spaghetti straps
- Built-in padded bust, heat stone insets, cowl draping
- Fitted bodice, back zipper closure
- Form-fitting, midi-length hem
- Front slit accent
- Luxe satin-lined fabric
- Minimal stretch
- Runs true to size
Style Number/Barcode: 05001-0982
Category Name: Purple Formal Dresses
Price: $14.97 $64.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Tayla Formal High Slit Mermaid Dress
Special Occasion
Bring the elegance in a formal dress that brings that timeless grace to your evening. Tayla features a square neckline, long fitted sleeves with puff shoulder accents, a high side slit, and a mermaid silhouette. The dress is composed of a crepe fabric that offers a form-hugging fit with a moderate stretch. Complete look with rhinestone heels and a rhinestone anklet.
Fit & Features
- Square neckline, puff shoulders, long fitted sleeves
- Bra-friendly
- High side slit
- Mermaid silhouette
- Crepe fabric
- Form-hugging fit, moderate stretch
- Runs true to size
Style Number/Barcode: 05002-1766
Category Name: Purple Formal Dresses
Price: $19.97 $49.90
On Sale: Yes
Availability: Out of Stock
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Julieanne Formal Sequin Scroll Dress
Special Occasion
Radiate and glow from the inside out in our charming Julieanne dress! She features a sleeveless bodice, a plunging V neckline with built in no slip strip and a double row of spaghetti straps that leads to a cross back design. Her slim fit bodice leads to a floor length silhouette with a flared hemline. The all over lined mesh fabric is adorned with glitzy sequins set in a scroll print pattern. Dress offers a form hugging fit with minimal stretch. Includes a back zipper closure.
Model is 5'9.5" with a 34" bust, 23.5" waist and 35.5" hips. She is wearing a size small.Special Occasion products cannot be returned to any retail locations.
Style Number/Barcode: 05002-6126
Category Name: Purple Formal Dresses
Price: $19.97 $119.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Carol Sleeveless Slit Mermaid Formal Dress
Special Occasion
Chic and sophisticated, the Carol mermaid formal dress brings the class to banquets and black-tie parties. The classic crepe fabric includes a full-length knit lining and offers moderate stretch. Adorned with a pleated square neckline that accentuates your curves, delicate spaghetti straps, and a sultry high front slit, this floor-length dress boasts a mermaid silhouette that will turn heads. Complete the look in sleek stiletto heels.
Fit & Features
- Crepe fabric with knit lining, moderate stretch
- Spaghetti straps
- Pleated square neckline
- Mermaid silhouette
- High front slit
- Sticky bra or pasties recommended
- Runs true to size
Style Number/Barcode: 05002-8502
Category Name: Purple Formal Dresses
Price: $59.90
Availability: In Stock
Available Color: BLACK
Available Size: XS, S, M, L
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Martha Formal Satin Mermaid Long Dress
Special Occasion
Martha is ready for her close-up on bridesmaids or for a fancy cocktail event! She features a sleeveless scoop neckline, a ruched and padded bust, spaghetti straps that lace up along the open back, a lower ruched seam to accentuate your curves, and a form-hugging mermaid silhouette that effortlessly flares into the floor-length hem. The formal dress is composed of a smooth satin-knit fabric with a subtle sheen perfect for bringing the chic allure! Style with earrings and a beaded clutch to complete the look.
Fit & Features
- Sleeveless scoop neckline, ruched and padded bust
- Spaghetti straps, back hook and eye closure
- Strappy lace-up open-back design
- Back lower ruched seam and zipper closure
- Form-hugging, mermaid silhouette, floor-length hem
- Smooth satin-knit fabric, mini-length knit lining, moderate stretch
- Runs true to size
Style Number/Barcode: 05002-3023
Category Name: Purple Formal Dresses
Price: $19.97 $99.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Paisley Formal Sequin Leaf Dress
Special Occasion
Shine like the rare gem you are in our captivating Paisley dress! She features a plunging V neckline, padded cups, vertical princess seams at the bust and tank-like straps. Her relaxed fit empire waist leads to a curve hugging mermaid silhouette. She is adorned with sparkling sequins throughout that are set in a leaf pattern. Dress is composed of a lined mesh fabric that offers a form hugging fit with a slight stretch. Includes a back zipper closure with fish and hook closure.
Model is 5'7" with a 34" bust, 24" waist and 36" hips. She is wearing a size small.
Special Occasion products cannot be returned to any retail locations.
Style Number/Barcode: 05002-0303
Category Name: Purple Formal Dresses
Price: $9.97 $99.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Sally Lattice Back A-Line Ball Gown
Special Occasion
Sparkle under the disco ball in the Sally ball gown destined to steal the show at formal dances or galas! She features a sleeveless V-neckline with a lightly padded bust, adjustable spaghetti straps for a customizable fit, and a low-cut back with a head-turning lattice design. Her flattering a-line silhouette is designed with hidden side pockets to keep your hands warm and a sultry high-cut front slit along the floor-length hem. The formal dress is composed of a shimmering woven fabric with a sewn-in knit lining and minimal stretch. Style with lace-up heels to complete the look!
Fit & Features
- Sleeveless V-neckline, lightly padded bust, bra optional
- Adjustable spaghetti straps
- Low-cut back, lattice design, zipper and hook-eye closure
- A-line silhouette, hidden side pockets
- High-cut front slit, floor-length hem
- Shimmer woven fabric, sewn-in knit lining, minimal stretch
- Runs true to size
Style Number/Barcode: 05002-7906
Category Name: Purple Formal Dresses
Price: $24.97 $119.90
On Sale: Yes
Availability: In Stock
Available Color: NAVY, LAVENDER
Available Size: XS, S, M
Product Badge:- Sale
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Daniella Formal A-Line Ball Gown
Special Occasion
Daniella is absolute sparkly perfection! Create a princess moment in this stunning formal ball gown designed in a flirty, sleeveless square neckline with sleek bungee spaghetti straps that lead to her head-turning strappy open-back design. The sequin-knit bodice catches the light as you go from room to room while her A-line mesh skirt effortlessly sweeps the floor. Complete the look with an elegant hairpiece for a stunning updo.
Fit & Features
- Sleeveless, square neck, bungee spaghetti straps
- Lightly padded bust, adhesive bra recommended
- Sequin-knit bodice
- Strappy open-back, zipper closure
- Tulle A-line mesh skirt
- Multi-layers, inner lining, minimal stretch
- Runs true to size
Style Number/Barcode: 05004-0148
Category Name: Purple Formal Dresses
Price: $19.97 $124.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Corrine Sheer Lace High Slit Mermaid Dress
Special Occasion
Showcase alluring glamour in the chic Corrine formal dress! She features a sleeveless sheer lace bustier-style bodice with structured and lined cups, an eyelash lace trim, adjustable spaghetti straps, a sexy sheer mesh insert at the waist, a floor-length crepe skirt with a thigh-high side slit to show off some leg, and a form-hugging mermaid silhouette. Style with rhinestone fringe earrings to complete your fancy look.
Fit & Features
- Sleeveless sheer lace bustier-style bodice, eyelash lace trim
- Structured, padded, and lined cups
- Adjustable spaghetti straps, back zipper, hook and eye closure
- Sheer mesh insert at the waist, high waist seam
- Floor-length crepe skirt, moderate stretch, high side slit
- Fitted mermaid silhouette
- Runs true to size
Style Number/Barcode: 05002-2651
Category Name: Purple Formal Dresses
Price: $19.97 $69.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Sariah Lace-Up Glitter Knit Mermaid Dress
Special Occasion
Show up and shine at your black-tie affair in the Sariah lace-up glitter knit mermaid dress! The gorgeous glitter knit fabric is lined with a smooth knit and offers plenty of stretch. The dress is shaped with a V-neckline with a built-in padded bust, and spaghetti straps that lead to her sultry open back with a lace-up strappy design. Her bodice has alluring corset-style seams for a stylishly snatched look. The floor-length hem is accented with a high-cut front slit along the curve-hugging mermaid silhouette. Complete your look with rhinestone chandelier earrings.
Fit & Features
- Stretchy glitter knit fabric with knit lining
- Sleeveless V-neckline with padded bust
- Spaghetti straps
- Open back with lace-up straps, tie closure
- Corset seams, high waist seam
- Mermaid silhouette with high front slit
- Runs true to size
Style Number/Barcode: 05002-7804
Category Name: Purple Formal Dresses
Price: $69.90
Availability: In Stock
Available Color: WINE, PINK
Available Size: XS, S, M, L
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Constance Formal Ruffled Glitter Dress
Special Occasion
Radiate elegance with a formal dress that channels endless shine! Constance features a sleeveless square neckline and spaghetti straps. Her high waist features a gorgeous high side slit with a ruffled trim and an A-line silhouette. The dress is composed of a lined glitter knit fabric that offers a form hugging fit with a moderate stretch. Complete look with rhinestone heels and a clutch.
Fit & Features
- Sleeveless square neckline
- Spaghetti straps
- High waist
- High side slit, ruffled trim
- A-Line, mini skirt length knit lining
- Lined glitter knit fabric
- Form hugging fit, moderate stretch, runs true to size
The saturation of glitter varies. Glitter may transfer.
Style Number/Barcode: 05002-1920
Category Name: Purple Formal Dresses
Price: $14.97 $64.90
On Sale: Yes
Availability: Out of Stock
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Devon Formal Cowl Back Long Dress
Special Occasion
Effortless beauty embodies the Devon formal dress sure to make a striking impression on bridesmaids or holiday soirees! She stuns in a sleeveless square neckline, sleek spaghetti straps, a low cowl back accent, a form-hugging silhouette, a sultry side slit, and a floor-grazing long hem. The formal dress is composed of a soft and sleek knit fabric with a knit lining and moderate stretch. Style with a statement evening bag and heels to complete the look!
Fit & Features
- Sleeveless square neckline, spaghetti straps
- Low cowl back accent
- Form-hugging silhouette
- Side slit, floor-length hem
- Soft, sleek knit fabric, knit lining, moderate stretch
- Sticky bra or pasties recommended
- Runs true to size
Style Number/Barcode: 05002-6892
Category Name: Purple Formal Dresses
Price: $19.97 $49.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Kimberly Formal Flocked Mesh A-Line Dress
Special Occasion
Beautifully bold and stunning! The Kimberly formal dress will capture every heart at galas and black tie functions! She stuns in a sleeveless V-neckline with a sheer mesh insert, a padded and pleated bust, adjustable spaghetti straps that cross along the open back, and an empire waist that leads to her flattering A-line silhouette with a floor-length hem. The formal dress is composed of a flocked velvet pattern mesh fabric with a stretchy knit lining and dual front slits. Complete the look with dangly rhinestone earrings.
Fit & Features
- Sleeveless V-neckline, sheer mesh insert
- Padded and pleated bust, back zipper and hook-eye closure
- Adjustable spaghetti straps, open back, cross back straps
- Empire waist, A-line silhouette, floor-length hem
- Flocked velvet pattern on sheer mesh
- Stretchy knit lining, dual front slits
- Runs true to size
Style Number/Barcode: 05002-6819
Category Name: Purple Formal Dresses
Price: $29.97 $84.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Zhuri Formal One-Shoulder Velvet Dress
Special Occasion
Make an elegant impression with a dress that stuns from the moment you enter the room! Zhuri features a one-shoulder neckline, a single fitted long sleeve, and a mini-length silhouette with a draped train. The dress is composed of a lined velvet fabric that offers a form-hugging fit with a moderate stretch. Complete look with rhinestone heels and anklets. Be sure to shop this dress in the other luxe fabrications!
Shop Crepe Dress: Emily One-Shoulder Pleated Asymmetric Mini Dress
Shop Sequin Dress: Talulla Formal One-Shoulder Sequin Mini Dress
Fit & Features
- One-shoulder neckline, fitted long sleeve
- Back zipper and hook and eye closure
- Mini-length silhouette
- Draped train
- Lined velvet fabric
- Form-hugging fit, moderate stretch
- Runs true to size
Style Number/Barcode: 05001-0628
Category Name: Purple Formal Dresses
Price: $14.97 $64.90
On Sale: Yes
Availability: Out of Stock