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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Serenity Ruched Satin Formal Dress
Special Occasion
Oh-so-chic and stunning, captive them all in the Serenity satin formal dress. She features a sleeveless cowl neckline, spaghetti straps, an open back with a cross-back lace-up strappy design, a high waist seam, front ruched detailing leading to a high front slit, and a flowy, floor-length, A-line silhouette. The smooth satin fabric offers a moderate stretch. Complete the look in this sleek long dress with rhinestone duster earrings.
Fit & Features
- Sleeveless cowl neckline, adjustable spaghetti straps
- Open back, cross-back lace-up strap design, tie closure
- High waist seam, front ruching, adjustable drawstring
- Lower back zipper, hook and eye closure
- High front slit, floor-length A-line silhouette
- Satin fabric, moderate stretch
- Sticky bra or pasties recommended
- Runs true to size
Style Number/Barcode: 05002-2501
Category Name: Purple Formal Dresses
Price: $19.97 $84.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Lakelyn Lace-Up Floral Sequin Mesh Formal Dress
Special Occasion
Create the dreamiest vibe for prom, weddings, or any formal affair in the Lakelyn lace-up floral sequin mesh formal dress. The airy sheer mesh fabric is embroidered with clear sequins in a detailed floral pattern for an enchanting allure, and includes a knit lining for coverage. Her bodice is shaped with a sleeveless sweetheart neckline with a padded bust and structured underwire, eliminating the need for a bra. Her spaghetti straps lead to an open back with a lace-up strappy design to find your perfect customized fit. Her slim-fit silhouette will highlight your curves on the floor-length hem, accented with a chic high-cut side slit to showcase some leg. Complete the look with rhinestone heels!
Fit & Features
- Sheer mesh fabric with knit lining, moderate stretch
- Clear sequin embroidered floral pattern
- Sleeveless sweetheart neckline, padded bust with underwire
- Spaghetti straps, open back with lace-up straps
- Lower back zipper with hook and eye closure
- High side slit, slim-fit silhouette
- Runs true to size
Style Number/Barcode: 05002-7960
Category Name: Purple Formal Dresses
Price: $79.90
Availability: In Stock
Available Color: YELLOW, WHITE
Available Size: XS, S, M, L
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Cindy Formal Satin V-Neck Long Dress
Special Occasion
Designed in luxe shiny satin, the Cindy formal dress is an absolute stunner for your next dressy event! She features a sultry, sleeveless V-neck halter atop a banded empire waistline that leads to her long-length hem with a front slit. Her open-back showcases plenty of skin with sleek bungee spaghetti straps that create a head-turning moment. The formal dress is composed of a satin-lined fabric with a minimal stretch and zipper closure. Complete the look in statement heels and jewelry.
Fit & Features
- Sleeveless, V-neck halter, sleek bungee spaghetti straps
- Built-in padded bust, no bra required
- Banded empire waist
- Open-back, ruched bum seam, zipper closure
- Front slit, long-length hem
- Luxe satin-lined fabric, minimal stretch
- Runs true to size
Style Number/Barcode: 05002-2369
Category Name: Purple Formal Dresses
Price: $9.97 $94.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Lena High Slit Sequin Formal Dress
Special Occasion
Showcase dazzling glamour in the alluring Lena sequin formal dress! She features a sleeveless sweetheart neckline with a padded bust and a center cutout, adjustable spaghetti straps for a customized fit, high waist seams, a floor-length, curve-hugging silhouette, and a sultry thigh-high side slit. The lined mesh fabric features all-over sequin embroidery. Style with glitzy duster earrings.
Fit & Features
- Sleeveless sweetheart neckline, center cutout
- Padded bust
- Adjustable spaghetti straps
- High waist seams, back zipper, hook and eye closure
- Floor-length hem, form-fitting silhouette, high side slit
- Sheer mesh fabric, full knit lining, moderate stretch
- Sequin embroidery
- Runs true to size
Style Number/Barcode: 05002-2056
Category Name: Purple Formal Dresses
Price: $29.97 $69.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Darcy Formal Ruffled High-Low Mermaid Dress
Special Occasion
The Darcy formal high-low dress is ready to salsa at weddings and formal parties! She features a square neckline, adjustable spaghetti straps, a form-hugging mermaid silhouette, and a bonded ruffled high-low hem that creates a dramatic finish! The formal dress is crafted from smooth knit fabric with a bust knit lining and moderate stretch. Complete the look with earrings and block heels.
Fit & Features
- Sleeveless square neckline
- Adjustable spaghetti straps
- Back zipper and hook-eye closure
- Mermaid silhouette, high-low bonded ruffled hem
- Smooth knit fabric, bust knit lining, moderate stretch
- Strapless bra or sticky bra recommended
- Runs true to size
Style Number/Barcode: 05002-7729
Category Name: Purple Formal Dresses
Price: $9.97 $79.90
On Sale: Yes
Availability: Out of Stock
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Pam Formal Velvet Long Sleeve Mermaid Dress
Special Occasion
Luxurious velvet creates the chic-sophisticated Pam formal dress! Her timeless silhouette features a sweetheart neckline with cowl pleating, fitted long sleeves, a corset bodice with flexible boning to give you a snatched appearance, a head-turning strappy lace-up back, and a high front slit, all crafted from beautiful velvet fabric. The floor-length hem gives this dress effortless sophistication for a glamorous evening look. Complete the look for a formal party, wedding, or banquet with a statement ring set and a clutch.
Fit & Features
- Fitted long sleeves
- Sweetheart neckline, cowl pleating
- Corset bodice, flexible boning
- Strappy lace-up back
- Mermaid silhouette, high front slit, floor-length hem
- Soft velvet fabric, moderate stretch
- Any bra or lingerie accessory recommended
- Runs true to size
Style Number/Barcode: 05002-7624
Category Name: Purple Formal Dresses
Price: $79.90
Availability: In Stock
Available Color: BURGUNDY
Available Size: XS, S, M, L, XL
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Cassie Formal Satin Lace-Up Mermaid Dress
Special Occasion
Capture all the glances as you stride into the room in the oh-so-gorgeous Cassie formal satin mermaid dress. She features a sleeveless square neckline with a built-in padded bust, thin tank shoulder straps, an open back with cross-back straps that lead to a chic lace-up design for a snatched look, a hip-hugging fit, and a floor-sweeping hem with a stunning train and a mermaid silhouette. The silky-smooth satin-knit fabric will give off a chic sheen. Style with rhinestone statement earrings for your next black-tie gala.
Fit & Features
- Sleeveless square neckline, padded bust, thin tank shoulder straps
- Open back, cross-back straps, lace-up design, tie closure, lower back zipper, hook and eye closure
- High waist seam, hip-hugging fit
- Floor-sweeping hem with a train, mermaid silhouette
- Satin-knit fabric, knit lining at the bust, moderate stretch
- Bra optional
- Runs true to size
Style Number/Barcode: 05002-6956
Category Name: Purple Formal Dresses
Price: $19.97 $84.90
On Sale: Yes
Availability: Out of Stock
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Heather Formal Crepe Mermaid Long Dress
Special Occasion
In the classy Heather formal dress, every step will be like strutting down the runway! She features a sleeveless square neckline with a cowl overlay, adjustable spaghetti straps, flexible boning inserts, and a flattering mermaid silhouette, surplice high-slit skirt, and floor-length hem. The formal dress is composed of a crepe fabric with minimal stretch. Complete the look in rhinestone strap heels and jewelry for a glam finish!
Fit & Features
- Sleeveless square neckline, cowl overlay
- Adjustable spaghetti straps
- Flexible boning inserts
- Mermaid silhouette. surplice high-slit skirt, floor-length hem
- Crepe fabric, minimal stretch
- Bra friendly design
- Runs true to size
Style Number/Barcode: 05002-7435
Category Name: Purple Formal Dresses
Price: $9.97 $54.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Blanche Formal Corset Mermaid Dress
Special Occasion
Bring that timeless elegance with a formal dress that stuns from the moment you enter the room! The dress features a sleeveless square neckline, tank shoulder straps, a corset bodice with flexible boning, a stunning lace-up back, and a flowy mermaid silhouette. The dress is composed of a lined crepe fabric that offers a form hugging fit with a moderate stretch. Complete look with rhinestone heels and a clutch.
Fit & Features
- Sleeveless square neckline
- Tank shoulder straps
- Corset bodice, flexible boning
- Mermaid silhouette
- Lined crepe fabric
- Form hugging fit, moderate stretch
- Runs true to size
Style Number/Barcode: 05002-1744
Category Name: Purple Formal Dresses
Price: $19.97 $69.90
On Sale: Yes
Availability: Out of Stock
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Plus Maddison Sleeveless Mermaid Dress
Special Occasion
Radiate elegance and grace as you draw them in to your beauty with our Maddison mauve dress! She features a sleeveless bodice, an off the shoulder neckline with large fold over accent and a relaxed fit bodice that flows to a curve hugging mermaid silhouette. She is composed of a crepe fabric that highlights curves while providing a moderate stretch. Includes a back zipper closure with a fish hook clasp.
Model is 5'9" with a 38.5" bust, 31" waist and 52" hips. She is wearing a size 1X.Special Occasion products cannot be returned to any retail locations.
Style Number/Barcode: 15002-0130
Category Name: Purple Formal Dresses
Price: $29.97 $59.90
On Sale: Yes
Availability: Out of Stock
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Plus Galilea Formal High Slit Dress
Special Occasion
Raise the bar in our sophisticated Galilea black dress! She features a sleeveless bodice, a plunging V neckline, adjustable narrow straps and floor length silhouette with double high slits. She is composed of a smooth knit fabric that offers a curve flattering fit with plenty of stretch.
Model is 5'11" with a 38" bust, 37" waist and 48.5" hips. She is wearing a 1XSpecial Occasion products cannot be returned to any retail locations.
Style Number/Barcode: 15002-0102
Category Name: Purple Formal Dresses
Price: $19.97 $44.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Luna Halter A-Line Formal Dress
Special Occasion
If you love a dramatic look that radiates elegance, the Luna formal dress is for you. She features a sleeveless bodice with halter straps with ties at the back of the neck, a plunging V-neckline, an open back, and a floor-sweeping fitted A-line silhouette. Style this dress with sparkly statement earrings and an embellished clutch.
Fit & Features
- Sleeveless bodice
- Halter straps, ties at the back of the neck
- Deep V-neckline
- Open back
- Floor-length fitted A-line silhouette
- Runs true to size
Style Number/Barcode: 05002-1588
Category Name: Purple Formal Dresses
Price: $14.97 $59.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Arlene Open Back Mermaid Glitter Formal Dress
Special Occasion
Capture true shine in the Arlene glitter formal dress, perfect for your next black tie wedding, school dance, or red carpet event! This floor-length gown is crafted from a glitter knit fabric designed to shimmer and highlight your curves along the mermaid silhouette with a front slit that adds a touch of drama. The cowl neckline and spaghetti straps create an elegant silhouette, while the open back with crisscross straps is a major head-turner. Complete the look with fringe earrings, a ring set, and heels for extra glamour!
Fit & Features
- Glitter knit fabric
- Spagehtti straps
- Front slit
- Mermaid silhouette
- Runs true to size
Style Number/Barcode: 05002-7518
Category Name: Purple Formal Dresses
Price: $29.97 $64.90
On Sale: Yes
Availability: Out of Stock
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Lily Formal High Slit Dress
Special Occasion
Make an elegant impression with a formal dress that brings the sophistication. Lily features a sleeveless square neckline, spaghetti straps, a strappy back design, and a high side slit. The dress is composed of a smooth knit fabric that offers a form hugging fit with a moderate stretch. Complete look with rhinestone heels.
Fit & Features
- Sleeveless square neckline
- Spaghetti straps
- Strappy back design
- High side slit
- A-line silhouette
- Smooth knit fabric
- Form hugging fit, moderate stretch, runs true to size
Style Number/Barcode: 05002-1346
Category Name: Purple Formal Dresses
Price: $19.97 $54.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Raina Formal Crochet Dress
Special Occasion
Stun in lace as you make a memorable entrance in our Raina dress! She features a sleeveless bodice, a plunging padded V neckline and narrow straps. Her back features an open back design with double row bar strap accents and a back zipper and hook and eye closure. Her slim fit bodice leads to a floor length silhouette with a sheer skirt and high side slit. Dress is composed of a floral crochet and chiffon fabric that offers a relaxed fit with minimal stretch.
Model is 5'8" with a 32" bust, 23" waist and 36" hips. She is wearing a size smallSpecial Occasion products cannot be returned to any retail locations.
Style Number/Barcode: 05002-6579
Category Name: Purple Formal Dresses
Price: $31.97 $69.90
On Sale: Yes
Availability: Out of Stock
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Yareli Formal Sequin Mermaid Dress
Special Occasion
Dazzling sequins steal the show on the Yareli formal dress at prom! She embodies a sleek style in her asymmetric one-shoulder neckline with a single strap that can be worn off-the-shoulder and features a form-fitting bodice. Her high waist leads to a floor-length mermaid silhouette that effortlessly moves with you. The formal dress is composed of a lined mesh fabric with all-over sequin embroidery for a gorgeous shine. Finish the look with a silver clutch and heels.
Fit & Features
- Asymmetric one-shoulder neckline, off-the-shoulder strap
- Form-fitting bodice, high waist
- Floor-length hem, mermaid silhouette
- Sequin embroidered design
- Lined mesh fabric
- Strapless or sticky bra recommended
- Runs true to size
Style Number/Barcode: 05002-2277
Category Name: Purple Formal Dresses
Price: $109.90
Availability: Out of Stock
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Maria Formal Glitter Open Back Mermaid Dress
Special Occasion
Glistening glitter amplifies the shine on the Maria formal long dress perfect for school dances, red carpet events, and fancy soirees! She features a sleeveless one-shoulder neckline, a padded bust, a sleek bungee spaghetti strap that crosses along the open back, and a form-hugging mermaid silhouette with a floor-length hem. The formal dress is composed of a glitter-lined fabric with a moderate stretch. Complete the look with a sparkly bracelet and earrings.
Fit & Features
- Sleeveless one-shoulder neckline, padded bust
- Bungee spaghetti strap
- Open back, zipper and hook-eye closure
- Mermaid silhouette, floor-length hem
- Lined glitter fabric, moderate stretch
- No bra required
- Runs true to size
Style Number/Barcode: 05002-3975
Category Name: Purple Formal Dresses
Price: $29.97 $69.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Alora Formal Sequin Scroll Bodycon
Special Occasion
Make a dazzling impression with a formal bodycon dress that stuns at your special event! Alora features a square neckline, long sleeves, a sequin scroll print, and a mini-length silhouette. The dress is composed of a lined mesh fabric that offers a form-hugging fit with slight stretch. Complete look with nude heels and rhinestone earrings.
Fit & Features
- Square neckline
- Long fitted sleeves
- Back zipper and hook and eye closure
- Sequin scroll print
- Mini-length silhouette
- Lined mesh fabric, form-hugging fit, slight stretch
- Runs true to size
Style Number/Barcode: 05001-0703
Category Name: Purple Formal Dresses
Price: $14.97 $64.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Kalel Off The Shoulder Mermaid Dress
Special Occasion
Create an ethereal moment in our breathtaking Kalel formal dress! Put simply her elegance is showcased with her mermaid silhouette and dainty off the shoulder straps to radiate an unforgettable impression!
Fit & Features
- Off The Shoulder Neckline | No-Slip Strip
- Sweetheart Bust
- Sheer Mesh Off The Shoulder Strap Accents
- Vertical Princess Seams
- Mermaid Silhouette
- Fully Lined Crepe Fabric
- Form Hugging Fit | Moderate Stretch
Model is 5'9" with a 32" bust, 24" waist and 34" hips. She is wearing a size small.
Special Occasion products cannot be returned to any retail locations.
Style Number/Barcode: 05002-0610
Category Name: Purple Formal Dresses
Price: $36.97 $69.90
On Sale: Yes
Availability: Out of Stock
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Penny Formal Crepe Lace-Up Slit Dress
Special Occasion
Dare to make a striking impression in the Penny formal dress at banquets and galas! She features chiffon peasant sleeves, a square neckline, a lace-up back with tie closure, a curve-hugging silhouette, and a sultry high front slit along her floor-length hem. The formal long dress is composed of a lined crepe fabric with moderate stretch. Style with a statement ring set and clutch to complete your dressy look!
Fit & Features
- Chiffon peasant sleeves, square neckline
- Lace-up back with tie closure
- Curve-hugging silhouette
- High front slit, floor-length hem
- Lined crepe fabric, moderate stretch
- Sticky bra or pasties recommended
- Runs true to size
Style Number/Barcode: 05002-7206
Category Name: Purple Formal Dresses
Price: $29.97 $64.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Dasha Formal Satin Party Dress
Special Occasion
Bring the luxe to your event with a formal party dress that dazzles from the moment you enter the room! The dress features a sleeveless sweetheart neckline, padded cups, flexible boning for structure, spaghetti straps that cross at the back, and a pleated party-length skirt accented with a voluminous petticoat. The dress is composed of a satin fabric that offers a fit and flare silhouette with minimal stretch. Complete look with rhinestone heels.
Fit & Features
- Sleeveless sweetheart neckline, padded cups
- Flexible boning
- Spaghetti straps, cross at back
- Pleated party length skirt, petticoat
- Lined satin fabric
- Fit and flare silhouette, minimal stretch
- Runs true to size
Style Number/Barcode: 05001-0722
Category Name: Purple Formal Dresses
Price: $9.97 $134.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Alice Sequin Mermaid Formal Dress
Special Occasion
Bring the gorgeous sparkle to your special night out in the stunning and elevated Alice formal dress. She features a sleeveless V-neckline with a padded bust, spaghetti straps that lead to a lace-up back design for a customized fit, and chic side cutouts. Her high waist seam flows out to a floor-length, fitted, mermaid silhouette. The sheer mesh fabric features all-over sequin embroidery in a luxe scroll design and includes a full knit lining. Style this dress with rhinestone duster earrings.
Fit & Features
- Sleeveless V-neckline, sheer mesh inset, spaghetti straps
- Padded bust, no bra required
- Lace-up back design, tie closure
- Side cutouts leading to an open back, lower back zipper
- Floor-length mermaid silhouette
- Sequin embroidery, scroll design
- Sheer mesh fabric, full knit lining
- Form-hugging fit, moderate stretch
- Runs true to size
Style Number/Barcode: 05002-2358
Category Name: Purple Formal Dresses
Price: $30.97 $144.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Adriana Formal Velvet Mermaid Dress
Special Occasion
The Adriana formal velvet mermaid dress is a chic choice for an elegant affair. She features a sweetheart neckline with a draped cowl accent, long fitted sleeves, a structured corset-designed bodice, a partially open back with a lace-up design, and a fitted, floor-length, mermaid silhouette with a high side slit. Style with a glitzy necklace and earrings set.
Fit & Features
- Sweetheart neckline, draped cowl design
- Adhesive bra recommended
- Long fitted sleeves
- Corset-designed bodice, flexible boning, high waist seam
- Partially open back, lace-up strappy design, tie closure
- Floor-length hem, mermaid silhouette, high front slit
- Smooth velvet fabric, moderate stretch
- Runs true to size
Style Number/Barcode: 05002-2547
Category Name: Purple Formal Dresses
Price: $39.97 $79.90
On Sale: Yes
Availability: Out of Stock
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Dawn Formal Sleeveless Satin Dress
Special Occasion
Dawn brings the elegance and charm with her stunning satin and trendy pockets!
Fit & Features
- Plunging V-Neckline | Padded Cups
- Adjustable Double Row Spaghetti Straps
- Cross-Back
- Pockets
- High Slit
- Lined Satin Fabric
- Form Hugging Fit | Minimal Stretch
Model is 5'8" with a 32" bust, 26" waist and 38" hips. She is wearing a size small.
Special Occasion products cannot be returned to any retail locations.
Style Number/Barcode: 05002-0843
Category Name: Purple Formal Dresses
Price: $29.97 $79.90
On Sale: Yes
Availability: Out of Stock