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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Rebekah Formal Sequin Fringe Mermaid Dress
Special Occasion
There's something about the way you'll look in the Rebekah formal sequin dress for your fearless-inspired era! Perfect for school dances, weddings, and galas. She features a striking sleeveless V-neckline, adjustable spaghetti straps, a padded bust, and a figure-flattering mermaid silhouette with a floor-length hem. The formal dress is composed of a glitzy sequin fringe embellished mesh fabric with a stretchy knit lining. Complete the look in rhinestone earrings and heels for extra sparkle!
Fit & Features
- Sleeveless V-neckline
- Adjustable spaghetti straps
- Padded bust
- Mermaid silhouette, floor-length hem
- Sequin fringe embellishments
- Mesh fabric, stretchy knit lining
- Runs true to size
Style Number/Barcode: 05002-7079
Category Name: Purple Formal Dresses
Price: $9.97 $109.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Katherine One-Shoulder Satin Formal Dress
Special Occasion
Sleek with an elegant style, the Katherine satin formal dress will turn heads at dances, galas, or any soiree! She features a sleeveless asymmetric one-shoulder neckline with a pleated shoulder strap, an asymmetric strappy back design, built-in padded cups that eliminate the need for a bra, a fitted bodice with dual high waist seams, a floor-sweeping skirt with a dramatic A-line silhouette, and a chic high front slit. The woven satin fabric includes a full-length lining. Complete your look with rhinestone statement earrings.
Fit & Features
- Sleeveless asymmetric one-shoulder neckline, pleated shoulder strap
- Asymmetric strappy back design
- Built-in padded cups, back zipper closure
- Fitted bodice, dual high waist seams
- Floor-length hem, A-line silhouette, high front slit
- Satin woven fabric, full-length lining, no stretch
- No bra required
- Runs true to size
Style Number/Barcode: 05002-3022
Category Name: Purple Formal Dresses
Price: $19.97 $109.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Madalyn One-Shoulder High Slit Formal Dress
Special Occasion
The sleek and sultry style of the Madalyn formal dress makes it the perfect option for parties, weddings, or fancy date nights! She features a sleeveless asymmetric one-shoulder neckline with a single spaghetti strap, a high waist seam, ruching down one side seam leading to a thigh-high slit, a floor-length hem, and a slim-fit silhouette. The smooth knit fabric offers plenty of stretch. Complete the look with strappy stilettos.
Fit & Features
- Sleeveless asymmetric one-shoulder neckline, spaghetti strap
- High waist seam, ruched side seam
- Thigh-high side slit
- Floor-length hem, slim-fit silhouette
- Knit fabric, lined bust, plenty of stretch
- Strapless or sticky bra recommended
- Runs true to size
Style Number/Barcode: 05002-7214
Category Name: Purple Formal Dresses
Price: $9.97 $46.90
On Sale: Yes
Availability: In Stock
Available Color: RED
Available Size: S, M, L
Product Badge:- Sale
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Larissa Formal Heat Stone Satin Dress
Special Occasion
Stand out with an elegant dress that brings radiance to your evening! Larissa features a sleeveless sweetheart neckline, built-in bust support, and adjustable spaghetti straps so you can adjust the fit. Her sheer bodice features heat stones and corset seams. The slim fit bodice leads to a sheath satin skirt with a wrap overlay to accent at the waist. The dress offers a form hugging fit with minimal stretch. Complete look with rhinestone heels and an anklet.
Fit & Features
- Sleeveless sweetheart neckline
- Built-in bust support, no bra required
- Adjustable spaghetti straps
- Sheer bodice, heat stones, corset seams
- Satin sheath skirt, wrap overlay
- Form hugging fit, minimal stretch
- Runs true to size
Style Number/Barcode: 05002-1426
Category Name: Purple Formal Dresses
Price: $19.97 $79.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Estella V-Neck Mermaid Long Sequin Formal Dress
Special Occasion
Glittery sequins add undeniable shine to the Estella long formal dress perfect for prom or black tie occasions! With a mesmerizing sequin scroll pattern on delicate mesh fabric, this gown is sure to receive many compliments. The V-neckline and padded bra cups provide a flattering fit, while the ruffle trim adjustable spaghetti straps and open back add an eye-catching detail. The mermaid silhouette and high front slit create a stunning, figure-hugging look that captures all the attention! Finish the look with rhinestone earrings, a bracelet, and heels for an opulent style.
Fit & Features
- Sequin scroll pattern, mesh fabric with knit lining
- Ruffle trim adjustable spaghetti straps
- Padded bra cups
- Back zipper and hook-eye closure
- High front slit
- Mermaid silhouette, floor-length
- Runs true to size
Style Number/Barcode: 05002-7929
Category Name: Purple Formal Dresses
Price: $119.90
Availability: In Stock
Available Color: PINK
Available Size: XS, S, M, L
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Major Appeal High Slit Maxi Dress
Create major appeal with a maxi dress that wows from all your best angles! The dress features a sleeveless V-neckline, spaghetti straps, and a maxi length silhouette accented with 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 heels.
Fit & Features
- Sleeveless V-neckline
- Spaghetti straps
- Maxi length silhouette
- High side slit
- Smooth knit fabric
- Form hugging fit, moderate stretch
- Runs true to size
Style Number/Barcode: 05101-0525
Category Name: Purple Formal Dresses
Price: $5.97 $44.90
On Sale: Yes
Availability: Out of Stock
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Terra Formal Cutout Mermaid Dress
Special Occasion
Step out like the main character you are in a dress that is a true one of a kind! Terra features a sleeveless sweetheart neckline, a metal O-ring at the center of the bodice, spaghetti straps, and a sexy cutout at the waist. The slim-fit waist leads to a curve-hugging mermaid silhouette. Terra is composed of a lined woven satin fabric that offers a slight stretch. Complete look with rhinestone heels and a faux fur wrap.
Fit & Features
- Sleeveless, sweetheart neckline, spaghetti straps
- Center front metal O-ring
- Cutout at the waist
- Mermaid silhouette
- Floor-length hem
- Satin fabric, minimal stretch
- Runs true to size
Style Number/Barcode: 05002-1895
Category Name: Purple Formal Dresses
Price: $14.97 $52.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Olivia Formal Marabou Feather Bandage Dress
Special Occasion
Show off a sexy silhouette in the stunningly chic Olivia formal marabou feather bandage dress! She features a strapless wired V-neckline with a fabulous marabou feather trim for a flirtatious flair, a flattering high waist seam, a hidden back zipper closure, and a long-length hem with an alluring back slit accent. The textured bandage knit fabric offers a curve-hugging fit for a smooth and sculpted look with plenty of stretch. Complete the outfit in this long dress with strappy stilettos for your next black-tie affair.
Fit & Features
- Strapless wired V-neckline
- Marabou feather trim
- High waist seam, hidden back zipper, hook and eye closure
- Long-length hem, back slit
- Textured bandage knit fabric, curve-hugging fit, sculpted look, plenty of stretch
- Strapless or sticky bra recommended
- Runs true to size
Style Number/Barcode: 05002-7346
Category Name: Purple Formal Dresses
Price: $19.97 $99.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Caroline One-Shoulder Formal Dress
Special Occasion
So effortless, the Caroline formal dress is simple yet stylishly chic. She features a sleeveless one-shoulder neckline with pleated detailing and a dual spaghetti strap design, a fitted bodice, a high waist seam, and a floor-length silhouette with a high side slit. Style this dress with sparkling statement earrings and an embellished clutch.
Fit & Features
- Sleeveless one-shoulder neckline
- Pleated detailing, dual spaghetti strap design
- Strapless or adhesive bra recommended
- Hidden back zipper, hook and eye closure
- High waist seam, floor-length skirt, side slit
- Crepe fabric
- Form-hugging fit, moderate stretch
- Runs true to size
Style Number/Barcode: 05002-2245
Category Name: Purple Formal Dresses
Price: $29.97 $59.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Penelope Off-The-Shoulder Ruched Midi Dress
Special Occasion
Classic and chic, the Penelope midi dress is perf for your next cocktail party. She features an off-the-shoulder V-neckline with a wrap-front design, long fitted sleeves, side ruched detailing, and a mid-length, form-fitting silhouette to hug your curves. Style this dress with glitzy rhinestone earrings and strappy heels.
Fit & Features
- Off-the-shoulder V-neckline
- Wrap-front design
- Long fitted sleeves
- Side ruching
- Mid-length, form-hugging fit
- Slinky knit fabric, knit lining, plenty of stretch
- Runs true to size
Style Number/Barcode: 05001-0663
Category Name: Purple Formal Dresses
Price: $14.97 $54.90
On Sale: Yes
Availability: Out of Stock
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Lisa Satin High Slit A-Line Formal Dress
Special Occasion
Channel a sophisticated vibe in the gorgeous and chic Lisa satin formal dress. She features a subtle sweetheart neckline, short cap sleeve accents, a fitted bodice with dual high waist seams, a square back design, a floor-sweeping hem with a pleated wrap-front creating a thigh-high slit, hidden side pockets, and a flowy A-line silhouette. The sleek satin-lined fabric will give off a luxe sheen. Complete the look with gemstone earrings for your next gala.
Fit & Features
- Sweetheart neckline, short cap sleeve accents
- Fitted bodice, dual high waist seams
- Square back design, zipper and hook-eye closure
- Floor-length hem, pleated wrap-front, high slit
- Hidden side pockets, A-line silhouette
- Lined silky satin fabric, moderate stretch
- Bra-friendly design
- Runs true to size
Style Number/Barcode: 05002-7209
Category Name: Purple Formal Dresses
Price: $109.90
Availability: In Stock
Available Color: COPPER
Available Size: XS, S
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Alessia Square Neck Slim Sequin Satin Formal Dress
Special Occasion
Dare to sparkle in the Alessia sequin satin formal dress at galas, prom, and fancy parties! Exquisitely crafted with countless sequins in a scroll pattern on luxurious satin fabric, this formal gown brings an enchanting presence. A sleeveless square neckline and adjustable spaghetti straps give you a flattering look, while the underbust seam creates an enhanced bust. Shine in the slim silhouette as the high side slit and long-length hem add a touch of elegance to your evening. Complete the look with a clutch and bracelets for a memorable evening out!
Fit & Features
- Sequin scroll pattern, satin fabric lined with stretchy knit
- Adjustable spaghetti straps
- Back zipper and hook-eye closure
- High side slit
- Slim silhouette
- Runs true to size
Style Number/Barcode: 05002-8409
Category Name: Purple Formal Dresses
Price: $109.90
Availability: In Stock
Available Color: SAGE
Available Size: XS, S
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Cynthia Lace Up Mermaid Sequin Formal Dress
Special Occasion
The exquisite details of the Cynthia lace up mermaid sequin formal dress are sure to have everyone in awe of you at prom, banquets, or red carpet events! Adorned with a stunning sequin scroll pattern on mesh fabric, this dress is the perfect choice for any formal occasion. She boasts a sultry V-neckline and spaghetti straps that form the lace-up back designed to turn heads and a mermaid silhouette that hugs your curves down to the floor-length hem. Complete the look with earrings and a bracelet.
Fit & Features
- Sequin scroll pattern, mesh fabric
- Spagehtti straps, padded bra cups
- Lace up, back zipper and hook-eye closure
- Mermaid silhouette
- Pasties recommended
- Runs true to size
Style Number/Barcode: 05002-7938
Category Name: Purple Formal Dresses
Price: $49.97 $109.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Kiele Formal Bustier Mermaid Long Dress
Special Occasion
Be the highlight of every glam event in the Kiele formal bustier long dress! She features a sweetheart neckline, adjustable spaghetti straps, and a built-in padded underwire bust providing support and comfort. The bonded floor length hem and mermaid silhouette exude sophistication and a voluminous effect! The formal long dress is composed of a smooth knit fabric that hugs like an hourglass and has a stretchy full knit lining. Complete the look with a rhinestone necklace and earrings for a black tie gala or formal dance!
Fit & Features
- Sleeveless sweetheart neckline
- Adjustable spaghetti straps
- Back zipper and hook-eye closure
- Built-in padded underwire bust
- Mermaid silhouette, bonded floor-length hem
- Smooth knit fabric, full stretchy knit lining
- Runs true to size
Style Number/Barcode: 05002-7845
Category Name: Purple Formal Dresses
Price: $19.97 $89.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Raina Glitter Knit High Slit Mermaid Dress
Special Occasion
Create a stunning spark in the gorgeous Raina glitter knit mermaid dress at prom, weddings, or fancy parties! She features a sleeveless V-neckline with a built-in padded bust, bungee spaghetti straps, an open back with a cross-back strappy design, a hip-hugging fit, stylish ruching with an adjustable drawstring, a floor-sweeping hem with a short cascading train, a chic front slit, and a mermaid silhouette. The semi-sheer glitter knit fabric includes a mini-length lining. Complete the look in this formal long dress with rhinestone heels.
Fit & Features
- Sleeveless V-neckline, padded bust
- Bungee spaghetti straps, open back, cross-back strappy design
- High waist seam, hip-hugging fit, ruching, adjustable drawstring
- Floor-sweeping hem, short train, front slit, mermaid silhouette
- Semi-sheer glitter knit fabric, mini-length knit lining, moderate stretch
- Bra optional
- Runs true to size
Style Number/Barcode: 05002-6946
Category Name: Purple Formal Dresses
Price: $9.97 $109.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Celia Formal Sequin Two-Piece A-Line Dress
Special Occasion
Make your grand entrance at prom in the Celia Formal Sequin Two-Piece A-Line dress sure to leave the room wonderstruck! She's designed in a two-piece silhouette with a strapless, tube sequin embroidered top with a built-in padded bust. Bring the drama to the night in her A-line satin skirt featuring a floor-sweeping silhouette with a slit accent that's perfect styling with glitzy heels to add extra shine to your prom night ensemble!
Fit & Features
- Two-piece design
- Strapless sequin tube top, built-in padded bust
- Attached on the back, zipper and hook and eye closure
- A-line satin-lined skirt
- Side slit, floor-length hem
- No stretch
- Runs true to size
Style Number/Barcode: 05002-2005
Category Name: Purple Formal Dresses
Price: $19.97 $129.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Mckayla Formal Glitter Strappy Back Dress
Special Occasion
Light-catching glitter brings the sparkle to the Mckayla formal dress to dazzle the crowds at school dances, weddings, and dressy dinner parties! She features a sleeveless square neck, sleek bungee spaghetti straps, an open with bungee straps, and a form-hugging slim silhouette with a high side slit and long hem. The formal dress is composed of a stretchy glitter knit and a bust lining. Complete the look in sparkle platform heels and glam jewelry to add extra shine!
Fit & Features
- Sleeveless square neck, sleek bungee spaghetti straps
- Open back, bungee straps
- Form-hugging, slim silhouette
- High side slit, long hem
- Stretchy glitter knit fabric, bust lining
- Sticky bra or pasties recommended
- Runs true to size
Style Number/Barcode: 05002-7154
Category Name: Purple Formal Dresses
Price: $24.97 $59.90
On Sale: Yes
Availability: In Stock
Available Color: SAGE, NAVY
Available Size: L, XS, S, M
Product Badge:- Sale
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Azalai Taffeta Ruffle Short Dress
Special Occasion
The Azalai satin short dress brings flirty allure with voluminous fun! She features an off-the-shoulder, sweetheart neckline with non-slip grip lining, ruffled elasticized sleeve cuffs, a padded bust, and a form-hugging short-length hem. The formal mini dress is composed of a metallic-like taffeta woven fabric with minimal stretch and a lined bust. Style with stiletto heels and a clutch to complete the look!
Fit & Features
- Off-the-shoulder, sweetheart neck, non-slip grip lining
- Lined padded bust, bra optional
- Back zipper and hook-eye closure
- Ruffled elasticized sleeve cuffs
- Form-hugging, short-length hem
- Metallic-like taffeta woven fabric, minimal stretch
- Fits true to size
Style Number/Barcode: 05001-1734
Category Name: Purple Formal Dresses
Price: $9.97 $59.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Janessa Formal Off The Shoulder Dress
Special Occasion
Dazzle and shine in sequins as you make a gleaming entrance in our Janessa dress! She features an off the shoulder neckline with shoulder strap accents, a wired sweetheart bust, padded cups and princess seams. Her slim fit bodice leads to an elongating floor length silhouette. She is composed of a lined mesh fabric that is adorned with sparkling sequins set in a baroque inspired print. Dress offers a relaxed fit with minimal stretch. Includes a back zipper closure with fish hook clasp.
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: 05002-5408
Category Name: Purple Formal Dresses
Price: $40.97 $89.90
On Sale: Yes
Availability: Out of Stock
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Brooklyn Bustier Tulle Lace-Up Sequin Formal Dress
Special Occasion
If you're looking to shine and stand out, the Brooklyn sequin long formal dress is a fresh option for brides, prom, and black tie events! Crafted with a sequin-scroll pattern on mesh fabric, this formal gown will leave everyone speechless with its sparkle. The sweetheart neckline and bustier bodice provide a flattering silhouette, while padded underwire bra cups and flexible boning offer enhanced support. Tulle straps and a lace-up back add a touch of delicacy, making this dress perfect for any formal occasion. Complete the look with grand earrings, a clutch, and ring set for a flawless finish!
Fit & Features
- Sequin-scroll pattern, mesh fabric lined with knit
- Padded underwire bra cups
- Flexible boning
- Tulle straps and lace-up back
- Back zipper and hook-eye closure
- Mermaid silhouette
- Runs true to size
Style Number/Barcode: 05002-7940
Category Name: Purple Formal Dresses
Price: $9.97 $109.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Rayne One-Shoulder Sequin Formal Dress
Special Occasion
Radiate gorgeous glamour at Homecoming in the Rayne sequin formal dress! She features an asymmetric one-shoulder neckline with dual spaghetti straps, an open back with an asymmetric strap accent, ruching at the waist, a floor-length hem, a faux wrap-front design creating a high slit, and a slim-fit silhouette. The all-over sequin embroidery will shimmer and shine all night long. Complete your look for a black-tie event with strappy stilettos.
Fit & Features
- Sleeveless asymmetric one-shoulder neckline, dual spaghetti straps
- Open back, asymmetric strap, lower back zipper
- Ruching at the waist, floor-length hem
- Faux wrap-front design, high slit, slim-fit silhouette
- Sequin embroidery
- Sheer mesh fabric, full knit lining, moderate stretch
- Sticky bra or pasties recommended
- Runs true to size
Style Number/Barcode: 05002-3038
Category Name: Purple Formal Dresses
Price: $9.97 $99.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Lana Sequin Mesh Formal Dress
Special Occasion
Showcase a gorgeous silhouette in the stunning Lana sequin mesh formal dress. She features a sleeveless square neckline, spaghetti straps, an open back with a lace-up strappy design for a customized fit, and a floor-length hem with a high front slit. The lined mesh fabric features all-over sequin embroidery in a chic scroll pattern. Style this dress with rhinestone duster earrings.
Fit & Features
- Sleeveless square neckline, no-slip strip
- Padded bust, no bra required
- Spaghetti straps, open back, lace-up strappy design, tie closure
- High waist seam, lower back zipper, hook and eye closure
- Floor-length hem, fitted silhouette, high front slit
- Sheer mesh fabric, full knit lining, moderate stretch
- Sequin embroidery, scroll pattern
- Runs true to size
Style Number/Barcode: 05002-2486
Category Name: Purple Formal Dresses
Price: $9.97 $109.90
On Sale: Yes
Availability: Out of Stock
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Rachel Rhinestone Mesh Formal Dress
Special Occasion
Step out in style in the sultry-chic Rachel formal dress! She features a sleeveless sweetheart neckline, adjustable spaghetti straps, and a sheer illusion corset-designed bodice with all-over rhinestone detailing. Her flattering high waist flows out to a floor-length sheer mesh skirt with a lining featuring a thigh-high side slit. Complete the look with a luxe rhinestone necklace.
Fit & Features
- Sleeveless sweetheart neckline
- Adjustable spaghetti straps, back zipper closure
- Sheer illusion corset-designed bodice, lined bust
- Rhinestone detailing
- High waist, floor-length skirt, A-line silhouette
- Sheer mesh fabric, lining with a high side slit
- Runs true to size
Style Number/Barcode: 05002-1530
Category Name: Purple Formal Dresses
Price: $14.97 $69.90
On Sale: Yes
Availability: Out of Stock
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Lorelai Formal Glitter Long Dress
Special Occasion
Sparkly, shimmering glitter steals the scene on the Lorelai formal dress sure to dazzle the room! She features a sleeveless, cowl neck with sleek bungee spaghetti straps that lace up on her open-back design. Flaunt your hourglass in her form-fitting silhouette with a sultry slit for a show of leg along the floor-length hem. The formal dress is composed of a stretchy, glitter-knit lined fabric. Complete the look with a clutch purse to keep your party essentials close.
Fit & Features
- Sleeveless, cowl neck, bungee spaghetti straps
- Adhesive bra recommended
- Lace-up, open-back design
- Form-fitting silhouette
- Side slit, floor-length hem
- Glitter-knit lined fabric, moderate stretch
- Fits true to size
Style Number/Barcode: 05002-2348
Category Name: Purple Formal Dresses
Price: $19.97 $99.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance