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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PURPLE FORMAL DRESSES
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Radiate 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.

  • Kimberly One-Shoulder Formal Dress

    Special Occasion

    Bring the drama to your formal night out look with the chic Kimberly one-shoulder dress. She features a puff shoulder design, a single long fitted sleeve, pleated detailing at the bodice, a flattering high waist seam, and a floor-length fitted silhouette with a sultry thigh-high front slit. Style this dress with rhinestone earrings and stilettos.

    Fit & Features

    • One-shoulder neckline
    • Puff shoulder, single long fitted sleeve
    • Pleated detailing at the bodice
    • Back zipper and hook and eye closure
    • High waist seam, floor-length, fitted silhouette, high front slit
    • Crepe fabric, moderate stretch
    • Runs true to size

    Style Number/Barcode: 05002-1387

    Category Name: Purple Formal Dresses

    Price: $8.97 $64.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Jill Formal Mesh Bustier Slim Long Dress

    Special Occasion

    A sheer bustier-style bodice on the Jill formal dress snatches your figure to create a sexy look! She features a sweetheart neckline, adjustable spaghetti straps, a pleated built-in padded bust with underwire support, a sheer bodice with flexible boning inserts, and a flattering slim silhouette and high front slit along her floor-length hem. The formal dress is crafted from a mesh fabric for a refreshed dressy style and has a stretchy knit lining. Complete your look for black tie galas or celebrations with a stunning hair accessory.

    Fit & Features

    • Sleeveless sweetheart neckline
    • Adjustable spaghetti straps
    • Pleated built-in padded and underwire bust
    • Sheer bodice, flexible boning, back zipper and hook-eye closure
    • Slim silhouette, high front slit, floor-length hem
    • Mesh fabric, stretchy knit lining
    • Runs true to size

    Style Number/Barcode: 05002-7662

    Category Name: Purple Formal Dresses

    Price: $69.90

    Availability: In Stock

    Available Color: PLUM

    Available Size: XS, S, M, L

  • Jailene Formal One Shoulder Dress

    Special Occasion

    Stunning for bridesmaids and upcoming holiday soirees, the Jailene formal dress delivers a sleek silhouette with sultry detail! She features a sleeveless one-shoulder neckline, a tank-style strap, center front ruched seam atop her sexy high-cut slit leading to her floor-length hem. The formal dress is composed of a light shiny knit fabric with a moderate stretch. Complete your dressy look with a rhinestone bracelet and clutch.

    Fit & Features

    • Sleeveless, one-shoulder neckline, tank strap
    • Strapless or sticky bra recommended
    • Center front ruched seam
    • High-cut slit, form-hugging
    • Floor-length hem
    • Light shiny knit fabric, moderate stretch
    • Fits true to size

    Style Number/Barcode: 05002-3402

    Category Name: Purple Formal Dresses

    Price: $14.97 $39.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Ariella Formal High Slit Sequin Mermaid Dress

    Special Occasion

    Light up the night with a gorgeous dress that will bring the glamour! The Ariella formal dress will level up your look for prom or any fancy affair. She features a sleeveless V-neckline with a wrap-front design, a built-in padded bust, spaghetti straps, an alluring open back with cross-back, lace-up straps, a fitted bodice, a hip-hugging fit, a floor-sweeping hem with a wrap-front design creating a chic thigh-high side slit, and a mermaid silhouette. The all-over sequin embroidery will draw all eyes to you! Style with rhinestone fringe earrings.

    Fit & Features

    • Sleeveless V-neckline, wrap-front design, padded bust, spaghetti straps
    • Open back, cross-back, lace-up straps, tie closure, lower back zipper closure
    • Fitted bodice, hip-hugging fit
    • Floor-sweeping hem, wrap-front design, high side slit
    • Mermaid silhouette
    • Sequin embroidery, lined knit fabric, moderate stretch
    • Bra optional
    • Runs true to size

    Style Number/Barcode: 05002-3015

    Category Name: Purple Formal Dresses

    Price: $9.97 $119.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Katerina Square Neck Mermaid Glitter Formal Dress

    Special Occasion

    Make a glittering entrance in the Katerina long formal dress at prom, banquets, or as a stunning party guest! Crafted from sparkling glitter knit fabric, this formal gown shines under the dancefloor lights. Featuring a square neckline with elegant cowl draping, a halter neck tie, and adjustable spaghetti straps for a perfect fit. The padded bra cups and cutout open back add a touch of seductive charm, while the mermaid silhouette hugs your curves and the floor-length hem exudes sophistication. Complete the look in strappy platform heels and rhinestone jewelry for extra glamour!

    Fit & Features

    • Glitter knit fabric lined with stretchy knit
    • Padded bra cups
    • Halter tie-neck, adjustable spaghetti straps
    • Cutout open back, back zipper and hook-eye closure
    • Mermaid silhouette
    • Runs true to size

    Style Number/Barcode: 05002-8402

    Category Name: Purple Formal Dresses

    Price: $79.90

    Availability: In Stock

    Available Color: ROYAL

    Available Size: S, M, L

  • Camille Glitter Knit Mermaid Dress

    Special Occasion

    Gorgeous and glam, the Camille glitter knit formal dress will make a stylish statement. She features a sleeveless sweetheart neckline, a padded bust with ruched detailing, spaghetti straps, and a floor-length mermaid silhouette. The dress is composed of a textured glitter knit fabric that offers moderate stretch and a figure-flattering silhouette. Complete the look with sparkly earrings and block heels.

    Fit & Features

    • Sleeveless sweetheart neckline
    • Padded bust, ruched detailing
    • Spaghetti straps
    • Floor-length fitted mermaid silhouette
    • Glitter knit fabric, moderate stretch
    • Runs true to size


    The saturation of glitter varies. Glitter may transfer.

    Style Number/Barcode: 05002-1507

    Category Name: Purple Formal Dresses

    Price: $29.97 $59.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Everly Formal Velvet And Pearl Dress
    Special Occasion 

    Channel Old Hollywood glam with a twist as you wow in our luxe Everly black dress! She features a high round neckline, fitted long sleeves and breathtaking open back with a pearl embellished trim. Her slim fit bodice leads to an elongating floor length silhouette that is accented with high side slit to reveal a hint of skin. Dress is composed of a lined velvet fabric that offers a form hugging fit with a moderate stretch.

    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: 05002-6469

    Category Name: Purple Formal Dresses

    Price: $25.97 $69.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Clearance
  • Ally Formal Velvet Burnout Lace-Up Mermaid Dress

    Special Occasion

    Step out in sophisticated elegance in the Ally formal long dress! Boasting a cowl neck, spaghetti straps, and a skin-flaunting lace-up back, this velvet burnout dress is one of those timeless pieces you'll want to hold onto forever. Flowing from the fitted bodice to the floor-length hem, the mermaid silhouette is sure to make a lasting impression. The formal long dress is designed with a velvet burnout pattern on mesh fabric with a stretchy knit lining. Complete the look in a choker for a banquet or black tie party!

    Fit & Features

    • Sleeveless cowl neckline
    • Spaghetti straps, lace-up back
    • Mermaid silhouette
    • Floor-length hem
    • Velvet burnout pattern, mesh fabric, stretchy knit lining
    • Sticky bra or pasties recommended
    • Runs true to size

    Style Number/Barcode: 05002-7668

    Category Name: Purple Formal Dresses

    Price: $74.90

    Availability: Out of Stock

  • Caterina Formal Strapless Faux Pearl Long Dress

    Special Occasion

    Step out in elevated luxury with the Caterina formal long dress adorning colored faux pearl embellishments for an opulent look! She features a strapless neckline with non-slip grip lining, a padded bust for support, and side ruched seams that accentuate your curves along the bodycon silhouette. The formal dress is finished with a center back slit for movement and a long-length hem on mesh fabric with a sewn-in knit lining. Complete the look with earrings for a wedding or school dance!

    Fit & Features

    • Strapless neckline, non-slip grip lining
    • Back zipper and hook-eye closure
    • Side ruched seams, bodycon silhouette
    • Center back slit, long-length hem
    • Colored faux pearl embellishments
    • Mesh fabric, sewn-in knit lining, moderate stretch
    • Runs true to size

    Style Number/Barcode: 05002-8176

    Category Name: Purple Formal Dresses

    Price: $79.90

    Availability: In Stock

    Available Color: PERIWINKLE

    Available Size: XS

  • Zoie Formal Crepe Puff Sleeve Mermaid Dress

    Special Occasion

    Sweet and demure, the Zoie formal crepe dress is all about effortless elegance! A breathtaking style for brides, graduates, and formal birthdays. She features sheer mesh puff sleeves, a square neckline, a front ruched seam atop a sultry slit, and a flattering mermaid silhouette with a floor-length hem. The formal dress is composed of a crepe fabric with sewn-in knit lining and a moderate stretch. Complete the look in chic block heels.

    Fit & Features

    • Sheer mesh puff sleeves, square neckline
    • Back zipper and hook-eye closure
    • Front ruched seam, high slit
    • Mermaid silhouette, floor-length hem
    • Crepe fabric, sewn-in knit lining, moderate stretch
    • Bra friendly design
    • Runs true to size

    Style Number/Barcode: 05002-7469

    Category Name: Purple Formal Dresses

    Price: $29.97 $64.90

    On Sale: Yes

    Availability: Out of Stock

  • Lorena One Shoulder Crepe Dress

    Special Occasion

    Ring in all your festive celebrations with the lovely Lorena dress! She features a one-shoulder neckline, padded cups, vertical dart detailing, empire waist, and an A-Line silhouette with a high side slit. The dress is composed of a lined crepe fabric that offers a form hugging fit with a moderate stretch. Complete look with rhinestone heels

    Fits & Features

    • One-shoulder neckline
    • Padded cups, vertical dart detailing
    • Empire waist
    • A-Line silhouette
    • High side slit
    • Lined crepe fabric
    • Form hugging fit, moderate stretch, runs true to size

    Style Number/Barcode: 05002-0426

    Category Name: Purple Formal Dresses

    Price: $19.97 $44.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Celia Strappy Back A-Line Glitter Formal Dress

    Special Occasion

    Best believe you'll be dazzling in the Celia glitter formal dress at prom, banquets, and upscale parties! She boasts a sexy plunge V-neckline with a mesh insert that adds allure, while padded bra cups provide support. Find your perfect fit with adjustable spaghetti straps and strappy open back. The A-line silhouette and high front wrap slit create a flattering and sophisticated look. Crafted from glitter fabric, this dress exudes elegance and glamour. Complete the look with earrings and block heels for a chic evening out!

    Fit & Features

    • Glitter fabric lined with stretchy knit
    • Padded bra cups
    • Adjustable spaghetti straps
    • Strappy back with hook-eye closures, zipper and hook-eye closure
    • High front wrap slit, A-line silhouette
    • No bra required
    • Runs true to size

    Style Number/Barcode: 05002-8051

    Category Name: Purple Formal Dresses

    Price: $24.97 $109.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Elizabeth Cutout A-Line Slit Glitter Formal Dress

    Special Occasion

    Illuminate the night in the Elizabeth glitter formal dress for the perfect sparkling evening at black-tie weddings, prom, or banquets! She features a V-neckline and twisted bust that flatters your curves, and an A-line silhouette accentuated by a high front slit to show off your leg. The cutout back with twisted accents adds a touch of allure to the glitter fabric, making it perfect for any formal occasion. Complete the look with a clutch and heels.

    Fit & Features

    • Glitter knit fabric with stretch
    • Spaghetti straps, cutout back
    • High front slit
    • A-line silhouette
    • Sticky bra or pasties recommended
    • Runs true to size

    Style Number/Barcode: 05002-8466

    Category Name: Purple Formal Dresses

    Price: $69.90

    Availability: In Stock

    Available Color: DENIM

    Available Size: XS, S, M

  • Tianna Formal Glitter A-Line Dress

    Special Occasion 

    Create a twirl-worthy moment in a prom dress that makes you feel like you're living a dream come true. Tianna features a sleeveless V-neckline, a double row of sleek spaghetti straps, a built-in padded bust, vertical princess seams for a structured fit, and a flowy A-line silhouette. Tianna is composed of woven glitter knit fabric that offers a moderate stretch. Complete your prom-ready look with glitter heels and a rhinestone clutch.

    Fit & Features

    • Sleeveless V-neckline, dual spaghetti straps
    • Built-in padded bust
    • Vertical princess seams 
    • A-line silhouette, mini skirt length knit lining
    • Woven glitter knit fabric
    • Flowy fit, moderate stretch
    • Runs true to size

    Style Number/Barcode: 05002-1071

    Category Name: Purple Formal Dresses

    Price: $14.97 $99.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Clearance
  • Mila Cowl Neck Wrap Slit Mermaid Glitter Formal Dress

    Special Occasion 

    Define your shine in the Mila glitter formal dress made to captivate everyone at banquets, weddings, or prom! Glitter fabric adds a touch of glamour to her silhouette boasting a cowl neckline, padded bra cups, and spaghetti straps that provide both support and a flattering look. The mermaid silhouette and high front wrap slit exude sophistication along the floor-length hem for added drama. Complete the look in lace-up heels and jewelry!

    Fit & Features

    • Glitter fabric lined with stretchy knit
    • Padded bra cups
    • Spaghetti straps
    • High front wrap slit
    • Mermaid silhouette
    • Runs true to size

    Style Number/Barcode: 05002-8477

    Category Name: Purple Formal Dresses

    Price: $79.90

    Availability: In Stock

    Available Color: BLACK, DENIM, HUNTER, RED

    Available Size: XS, S, M, L, XL

    Product Badge:
    • Sale
  • Mikayla Formal Lace Sequin Mermaid Dress

    Special Occasion

    Ready to swoon an entire room? The Mikayla formal long dress will do just that at banquet dinners, ceremonies, and school dances! She features a sleeveless square neckline, adjustable spaghetti straps, a padded bust, and a delicate lace embroidered corset bodice with sequins for a hint of sparkle and flexible boning. Her side pleated hip seam creates the flattering asymmetrical-style mermaid silhouette with a stunning front slit along the floor-length hem. The formal maxi dress is composed of a silky satin-lined fabric with minimal stretch. Style with statement earrings and a clutch to complete the look!

    Fit & Features

    • Sleeveless square neckline, adjustable spaghetti straps
    • Padded bust, back zipper closure
    • Lace-sequins embroidered corset bodice, flexible boning
    • Side pleated hip seam, asymmetrical mermaid silhouette
    • High front slit, floor-length hem
    • Lined satin fabric, minimal stretch
    • Runs true to size

    Style Number/Barcode: 05002-3037

    Category Name: Purple Formal Dresses

    Price: $59.97 $119.90

    On Sale: Yes

    Availability: Out of Stock

  • Becca Formal High Slit Sequin Dress
    Special Occasion 

    Keep it glam in our wowing Becca dress! She features a rose gold color, an off the shoulder neckline with a built in no slip strip, fitted long sleeves and a floor length silhouette accented with a high side slit. Dress is composed of a lined mesh fabric adorned with sparkling sequins throughout! Dress offers a form hugging fit with a minimal stretch.

    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: 05002-6653

    Category Name: Purple Formal Dresses

    Price: $40.97 $89.90

    On Sale: Yes

    Availability: Out of Stock

  • Magnolia Formal Lace One Shoulder Mermaid Dress

    Special Occasion

    Sleek, stunning, and sexy, the Magnolia long formal mermaid dress has it all. She features a captivating sheer lace one-shoulder neckline with a fitted long sleeve, a cutout bust, and a flattering mermaid silhouette with a floor-length hem that flaunts your gorgeous curves! The formal dress is composed of smooth knit-lined fabric with a moderate stretch. Complete the look in rhinestone earrings for a black tie party!

    Fit & Features

    • Sheer lace one-shoulder neckline, fitted long sleeve
    • Cutout bust
    • Mermaid silhouette
    • Floor-length hem
    • Lined smooth knit fabric, moderate stretch
    • Strapless or sticky bra recommended
    • Runs true to size

    Style Number/Barcode: 05002-7490

    Category Name: Purple Formal Dresses

    Price: $54.90

    Availability: In Stock

    Available Color: BLACK

    Available Size: XS, S, M, L, XL

  • Piper High Slit Ruched Formal Dress

    Special Occasion

    Radiate all the chic vibes in the stunning Piper formal dress! She features long sheer chiffon blouson sleeves, a plunging V-neck and back, a ruched curve-hugging body, and a flowy floor-length silhouette with a high front slit to showcase some leg. Style this dress with strappy stiletto heels.

    Fit & Features

    • Long sheer chiffon blouson sleeves
    • Deep V-neck and back
    • Ruched body, flowy floor-length silhouette
    • High front slit
    • Knit fabric, mini-length knit lining
    • Form-hugging fit, moderate stretch
    • Runs true to size

    Style Number/Barcode: 05002-2075

    Category Name: Purple Formal Dresses

    Price: $29.97 $54.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Penny Formal Velvet Rhinestone Strap Long Dress

    Special Occasion

    Sparkling rhinestone-embellished straps add the perfect hint of glamour to the Penny formal velvet long dress! She features a cowl neckline, a curve-hugging slim silhouette, and a stunning high side slit to show some leg along the floor-length hem. The maxi formal dress is composed of soft velvet fabric that gives an elegant vibe to any evening. Complete the look for a black tie party or holiday gala in rhinestone heels and earrings!

    Fit & Features

    • Sleeveless cowl neckline
    • Rhinestone-embellished straps
    • Slim silhouette
    • High side slit
    • Floor-length hem
    • Soft velvet fabric, moderate stretch
    • Runs true to size

    Style Number/Barcode: 05002-7812

    Category Name: Purple Formal Dresses

    Price: $29.97 $42.90

    On Sale: Yes

    Availability: Out of Stock

  • Kaitlyn Cowl Neck Mermaid Mesh Formal Dress

    Special Occasion

    The Kaitlyn mesh formal long dress hugs your natural curves for a flattering, sultry look as a bridesmaid, wedding, or party guest! Crafted from airy mesh fabric, this formal gown is designed with a cowl neckline a padded bra top to enhance your bust, and adjustable spaghetti straps for a custom fit. The dress accentuates your figure with all-over ruching and a stunning mermaid silhouette that flares out into the floor-length hem to add a touch of drama. Complete the look in dainty fringe earrings and heels.

    Fit & Features

    • Mesh fabric lined with stretchy knit
    • Adjustable spaghetti straps
    • Padded bra top
    • Back zipper and hook-eye closure
    • Mermaid silhouette
    • Runs true to size

    Style Number/Barcode: 05002-8481

    Category Name: Purple Formal Dresses

    Price: $24.97 $69.90

    On Sale: Yes

    Availability: Out of Stock

  • Whittney Lace-Up Rhinestone Satin Formal Dress

    Special Occasion

    You'll be a showstopper in the Whittney rhinestone satin long formal dress at prom or fancy birthday parties! Crafted from a silky satin fabric that feels luxurious against your skin and embellished with mini rhinestones, this formal gown highlights your curves in a stunning mermaid silhouette. She boasts a square neckline adorned with spaghetti straps creating the lace-up back that lets you customize the style while the high front slit flaunts your shoes of the night along the floor-length dress. Complete the look in metallic platform heels and jewelry to elevate this formal dress!

    Fit & Features

    • Satin fabric lined with knit
    • Mini rhinestone embellishments
    • Lace-up back, lower zipper with hook and eye closure
    • High front slit
    • Mermaid silhouette
    • Sticky bra recommended
    • Runs true to size

    Style Number/Barcode: 05002-8270

    Category Name: Purple Formal Dresses

    Price: $9.97 $99.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Nevaeh Formal Crepe Bow Mermaid Dress

    Special Occasion

    Live out your main character love story in the Nevaeh formal bow dress destined to turn heads at banquets, weddings, and anniversary parties! She features a sleeveless square neckline, tank shoulder straps, and a revealing open back with an attached statement bow, a mermaid silhouette, and a sultry high front slit along the floor-length hem. The formal dress is composed of a lined crepe fabric with plenty of stretch. Complete the look with a gorgeous rhinestone choker necklace, earrings, and bracelet for some sparkle!

    Fit & Features

    • Sleeveless square neckline, tank shoulder straps
    • Open back, attached statement bow
    • Mermaid silhouette
    • High front slit, floor-length hem
    • Lined crepe fabric, moderate stretch
    • Sticky bra or pasties recommended
    • Runs true to size

    Style Number/Barcode: 05002-7295

    Category Name: Purple Formal Dresses

    Price: $29.97 $69.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Clearance
  • Parker Heat Stone Tulle Dress

    Special Occasion 

    Create a starry night in our twinkling Parker heat stone dress! Her dreamy tulle is perfect for creating an unforgettable entrance as you cascade into the room! 

    Fit & Features

    • Plunging V-Neckline | Pleated Bodice 
    • Adjustable Spaghetti Straps 
    • Scoop Back
    • Heat Stones
    • Tulle 
    • Fully Lined | High Slit 
    • Relaxed Fit | Minimal Stretch 

     

     

    Special Occasion products cannot be returned to any retail locations.

    Style Number/Barcode: 05002-0641

    Category Name: Purple Formal Dresses

    Price: $19.97 $84.90

    On Sale: Yes

    Availability: Out of Stock