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.

  • Emmaline Formal Satin Bustier Long Dress

    Special Occasion

    The Emmaline formal satin long dress will have you looking like a luxurious vision! She features a sexy sweetheart bustier bodice to give you a snatched appearance, adjustable spaghetti straps, a side pleated seam, and a form-hugging slim silhouette showcasing a high front wrap slit and long hem. The formal satin maxi dress is composed of a smooth satin fabric with a sewn-in knit lining offering minimal stretch. Complete the look with block heels for a wedding or black tie party!

    Fit & Features

    • Sleeveless sweetheart bustier bodice
    • Adjustable spaghetti straps, back zipper and hook-eye closure
    • Built-in padded and underwire bust, flexible boning
    • Side pleated seam, slim silhouette
    • High front wrap slit, long hem
    • Smooth satin fabric, sewn-in knit lining, minimal stretch
    • Runs true to size

    Style Number/Barcode: 05002-7829

    Category Name: Purple Formal Dresses

    Price: $29.97 $59.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • May V-Neck Mermaid Sequin Long Formal Dress

    Special Occasion

    You'll be dazzling all night in the May sequin long formal dress at prom or upscale birthdays! The delicate V-neckline is accentuated by a wired insert, padded bra cups for support, and sleek bungee spaghetti straps for a seamless look. The mermaid silhouette and floor-length hem will make you feel like a glamorous beauty, all while shimmering in the beautiful sequin mesh fabric. Elevate your formal look and turn heads in this exclusive formal gown for any fancy soiree! Style with fringe earrings, a bracelet, and heels for an unforgettable look.

    Fit & Features

    • Sequin mesh fabric lined with stretchy knit
    • Padded bra cups
    • Bungee spaghetti straps
    • Back zipper and hook-eye closure
    • Mermaid silhouette
    • Runs true to size

    Style Number/Barcode: 05002-8100

    Category Name: Purple Formal Dresses

    Price: $149.90

    Availability: In Stock

    Available Color: ROYAL

    Available Size: S

  • Quinn Cutout High Slit Crepe Formal Dress

    Special Occasion

    Create an iconically chic black-tie look in the Quinn cutout high slit formal dress! The structured crepe fabric gives that polished vibe while offering enough stretch so you can comfortably dance all night long. The formal dress is shaped with a sleeveless square neckline and thin tank shoulder straps that lead to a back zipper closure. The underbust seam is accented with sultry waist cutouts at each side to show off a hint of skin. The high-cut side slit adds an alluring flair to the floor-length slim-fit silhouette. Complete your formal outfit with rhinestone chandelier earrings and lace-up stilettos.

    Fit & Features

    • Crepe fabric with moderate stretch
    • Sleeveless square neckline with tank shoulder straps
    • Underbust seam, dual waist cutouts
    • Back zipper hook-eye closure
    • High side slit, slim-fit silhouette
    • Bra-friendly design
    • Runs true to size

    Style Number/Barcode: 05002-8048

    Category Name: Purple Formal Dresses

    Price: $54.90

    Availability: In Stock

    Available Color: BLACK

    Available Size: XS, S, M, L

  • Deb Formal Satin Chain Strap Dress

    Special Occasion

     You'll look oh-so-special in the Deb formal dress flaunting peaks of skin perfect for a dressy dinner date or cocktail party! She features a sleeveless square neckline, chain straps, a form-hugging silhouette, and a sultry high-cut side slit and long hem. The formal dress is composed of a silky satin-lined fabric with minimal stretch. Style with stiletto heels to complete the look!

    Fit & Features

    • Sleeveless square neckline, chain straps
    • Form-hugging silhouette
    • High-cut side slit
    • Long hem
    • Lined satin fabric, minimal stretch
    • Strapless or sticky bra recommended
    • Runs true to size

    Style Number/Barcode: 05002-7112

    Category Name: Purple Formal Dresses

    Price: $19.97 $59.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Viola Formal Chiffon A-Line Dress

    Special Occasion 

    Wrap yourself in elegance with a statement dress that brings those regal vibes! The dress features a sweetheart neckline, long chiffon sleeves, and an A-line silhouette accented with a high-side slit. Complete look with rhinestone heels and a rhinestone bracelet

    Fit & Features

    • Sweetheart neckline
    • Long chiffon sleeves
    • A-line silhouette
    • High side slit
    • Crepe fabric 
    • Form hugging fit, moderate stretch 
    • Runs true to size

    Style Number/Barcode: 05002-1434

    Category Name: Purple Formal Dresses

    Price: $13.97 $69.90

    On Sale: Yes

    Availability: Out of Stock

  • Juliana Open Back Heat Stone Dress

    Special Occasion 

    Shine bright like the star you are in our gleaming Juliana dress!

    Fits & Features

    • High round neckline
    • Fitted long sleeves
    • Open back with bar strap accent
    • Mini length silhouette
    • Glitter knit fabric with glitzy heat stones throughout
    • Form hugging fit with slight stretch
    • Zipper not included

     Model is 5'8" with a 34" 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: 05001-0242

    Category Name: Purple Formal Dresses

    Price: $25.97 $69.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Clearance
  • Ireland Formal Sequin Mermaid Dress

    Special Occasion 

    Bring the sparkle to your evening in a formal dress that makes a breathtaking entrance! Ireland features a plunging V-neckline, long sleeves, sparkling sequins set in a scroll print, and a mermaid silhouette. Ireland is composed of a lined mesh fabric that offers a form hugging fit with minimal stretch. Complete look with rhinestone earrings and a tennis bracelet. 

    Fit & Features

    • V-neckline
    • Long sleeves
    • Sequins
    • Scroll print
    • Mermaid silhouette
    • Lined mesh fabric
    • Form hugging fit, minimal stretch, runs true to size

    Style Number/Barcode: 05002-1414

    Category Name: Purple Formal Dresses

    Price: $14.97 $99.90

    On Sale: Yes

    Availability: Out of Stock

  • Marisol Shining High Slit Dress

    Special Occasion

    Our Marisol will bring some serious shine and glitter! Her sultry slit will showcase your beautiful heels!  

    Fits & Features

    • Adjustable Spaghetti Straps
    • Plunging V Neckline I Padded Bust
    • Cut Out Design At Waist
    • Floor Length Hemline I Sultry High Slit
    • Glitter woven Fabric I Dual Tone Finish 
    • Curve Hugging Fit I Moderate Stretch
    • Glitter May Transfer

    Special Occasion products cannot be returned to any retail locations.

    Style Number/Barcode: 05002-0768

    Category Name: Purple Formal Dresses

    Price: $14.97 $54.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Muriel Illusion Lace Crepe Dress

    Special Occasion

    Strategic paneling and ever-sultry lace make our Muriel dress a sophisticated standout for evening. She features long lace sleeves, a back zip, a sweetheart bodice with lightly padded, contrast-paneled bust and lace-trimmed waist, and a body con, midi-length slim skirt. Muriel is made from a woven crepe material with a touch of stretch. 

    Special Occasion products cannot be returned to any retail locations.

    Style Number/Barcode: 05001-0225

    Category Name: Purple Formal Dresses

    Price: $19.97 $49.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Clearance
  • Tessa Formal Rhinestone Mermaid Slit Long Dress

    Special Occasion

    A glittery evening begins with the Tessa formal rhinestone long dress to make your entrance into prom or a black tie party! She features a sweetheart neckline, a padded bust for support, and adjustable spaghetti straps. Turn heads in her flattering mermaid silhouette designed with a sexy high front slit for movement and a bonded floor-length hem for a touch of drama! The formal maxi dress is crafted from a glitter mesh fabric with a striking rhinestone embellished pattern and a sewn-in stretchy knit lining. Complete the look in glitter platform heels and jewelry!

    Fit & Features

    • Sleeveless sweetheart neckline, padded bust
    • Adjustable spaghetti straps, back zipper and hook-eye closure
    • Mermaid silhouette, high front slit
    • Bonded floor-length hem
    • Rhinestone embellished pattern
    • Glitter mesh fabric, sewn-in knit stretchy lining
    • Runs true to size

    Style Number/Barcode: 05002-7971

    Category Name: Purple Formal Dresses

    Price: $89.90

    Availability: Out of Stock

  • Tamora Formal Glitter Plunge Mermaid Dress

    Special Occasion

    Embellished with light-catching glitter, the Tamora formal dress is destined to glow at school dances and awards banquets! She features a stunning sleeveless sweetheart plunge cowl neckline, a padded bust, adjustable spaghetti straps, and side ruching to accentuate your figure along her mermaid silhouette with a floor-length hem. The formal dress is composed of glitter knit fabric with a knit lining and plenty of stretch. Complete the look with dainty rhinestone earrings and a clutch.

    Fit & Features

    • Sleeveless sweetheart plunge cowl neckline
    • Adjustable spaghetti straps, padded bust
    • Back zipper and hook-eye closure
    • Side ruching, mermaid silhouette, floor-length hem
    • Glitter knit fabric, knit lining, moderate stretch
    • No bra required
    • Runs true to size

    Style Number/Barcode: 05002-7169

    Category Name: Purple Formal Dresses

    Price: $24.97 $109.80

    On Sale: Yes

    Availability: In Stock

    Available Color: BLACK

    Available Size: S

    Product Badge:
    • Sale
  • Karissa Sequin Floral High Slit Formal Dress

    Special Occasion

    Bloom with beauty in the stunning Karissa sequin floral formal dress! She features a sleeveless bodice, dual bungee spaghetti straps, an open back with a strappy design, and a V neckline with a padded bust. Her high waist seam flows to a floor-length skirt with a thigh-high front slit. The dress is composed of a floral printed jersey knit fabric with all-over sequins and includes a stretchy knit lining. Complete your look with stunning rhinestone earrings and stylish new heels.

    Fit & Features

    • Dual bungee spaghetti straps
    • Open back with a strappy design
    • V neckline with a padded bust
    • Back zipper and hook and eye closure
    • High waist seam
    • Floor-length skirt with a high front slit
    • Floral printed jersey knit fabric with all-over sequins
    • Knit lining

    Style Number/Barcode: 05002-1737

    Category Name: Purple Formal Dresses

    Price: $19.97 $99.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Clearance
  • Franny Open Back Mermaid Sequin Formal Dress

    Special Occasion

    A luminous shimmer on the Franny sequin formal dress is ready to enhance the night of your dreams at galas or black tie events! Crafted from sequin scroll mesh fabric, this gown is a work of art that will make you stand out at any formal event. The high neckline with dual button closures exudes sophistication, while the open-back design adds a touch of allure. The mermaid silhouette hugs your curves while the high front slit creates a stunning look along the floor-length hem for a truly special look. Pair this formal dress with earrings and a clutch!

    Fit & Features

    • Sequin scroll pattern
    • Mesh fabric lined with stretchy knit
    • High neckline with button closures
    • Open back, zipper and hook-eye closure
    • High front slit, mermaid silhouette
    • Pasties recommended
    • Runs true to size

    Style Number/Barcode: 05002-8398

    Category Name: Purple Formal Dresses

    Price: $109.90

    Availability: In Stock

    Available Color: BLACK

    Available Size: XS, S, M, L

  • Laney Ruffled Slit Glitter Knit Mermaid Dress

    Special Occasion

    The Laney ruffled slit glitter knit mermaid dress will showcase glam perfection at black-tie weddings or galas! Designed with a gorgeous glitter knit fabric offering moderate stretch, you'll exude a dazzling elegance that will spark up all the compliments. Her sleeveless bodice is shaped with a V-neckline with chic ruched detailing and spaghetti straps. She features an alluring front ruffled accent that cascades down, leading to a high-cut front slit to reveal some leg on the form-hugging mermaid silhouette. Complete your look with rhinestone chandelier earrings.

    Fit & Features

    • Glitter knit fabric, stretchy knit lining
    • Sleeveless ruched V-neckline
    • Spaghetti straps
    • Front ruffled accent
    • High front slit
    • Mermaid silhouette
    • Runs true to size

    Style Number/Barcode: 05002-8378

    Category Name: Purple Formal Dresses

    Price: $89.90

    Availability: In Stock

    Available Color: BLACK

    Available Size: XS, S, M

  • Freya Glitter A-Line Dress

    Special Occasion

    Gorgeous and oh-so-glamorous, the Freya glitter formal dress will sparkle up the dance floor. She features a sleeveless deep V-neckline with a padded bust, adjustable spaghetti straps for a customized fit, a flattering high wide waistband, and a floor-length A-line silhouette with a chic front slit. The glitter knit fabric includes a full knit lining. Complete your look with rhinestone duster earrings.

    Fit & Features

    • Sleeveless low V-neckline, adjustable spaghetti straps
    • Padded bust, no bra required
    • High wide waistband, back zipper closure
    • Floor-length A-line silhouette, front slit
    • Glitter knit fabric, full knit lining
    • Flowy fit, minimal stretch
    • Runs true to size

    Style Number/Barcode: 05002-2230

    Category Name: Purple Formal Dresses

    Price: $19.97 $119.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Clearance
  • Kaley Rhinestone Strappy Mermaid Satin Dress

    Special Occasion

    Sleek and slinky, the Kaley satin formal dress sparkles with glamour at prom and black-tie parties! This alluring formal gown is designed with a plunging V-neckline, padded bra cups that flatter your bust and support, and gorgeous rhinestone-embellished spaghetti straps that crisscross over the strappy back, fastening securely with dual hook-eye closures. The alluring mermaid silhouette and floor-length hem on luxurious satin fabric will have you feeling like a true goddess all evening! Complete the look with a tennis bracelet, clutch, and block heels.

    Fit & Features

    • Satin fabric lined with stretchy knit
    • Padded bra cups
    • Rhinestone embellished straps, dual hook-eye fasteners
    • Back zipper and hook-eye closure
    • Mermaid silhouette
    • Runs true to size

    Style Number/Barcode: 05002-8044

    Category Name: Purple Formal Dresses

    Price: $19.97 $109.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Cameron Halter High Slit Formal Dress

    Special Occasion

    Get a stunningly gorgeous look for your next formal night out in the sultry-chic Cameron dress. She features a sleeveless halter neckline that ties at the back of the neck, a backless design, a high waist, a floor-length skirt with a sexy thigh-high side slit, and a curve-hugging silhouette. Style this dress with statement earrings and new heels.

    Fit & Features

    • Sleeveless halter neckline
    • Adhesive bra recommended
    • Open back
    • High waist
    • Floor-length skirt, high side slit
    • Satin-like fabric
    • Form-hugging fit, moderate stretch
    • Runs true to size

    Style Number/Barcode: 05002-1312

    Category Name: Purple Formal Dresses

    Price: $19.97 $54.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Jocelyn Formal Strapless High Slit Mermaid Dress

    Special Occasion

    The Jocelyn high slit mermaid dress will create an effortlessly elegant and chic formal look! Featuring a strapless square neckline with an angled design, a fitted bodice with front flexible boning to provide structure, a hip-hugging fit with ruched detailing, a floor-sweeping hem with a thigh-high slit, and a mermaid silhouette, you'll radiate red carpet energy. Complete the outfit in this long dress with rhinestone fringe earrings and strappy stilettos.

    Fit & Features

    • Strapless square neckline, angled design
    • Fitted bodice, front flexible boning, back zipper closure
    • High waist seam, hip-hugging fit, ruching
    • Floor-sweeping hem, high slit, mermaid silhouette
    • Crepe fabric, knit lining at the bust, moderate stretch
    • Strapless or sticky bra recommended
    • Runs true to size

    Style Number/Barcode: 05002-7022

    Category Name: Purple Formal Dresses

    Price: $29.97 $46.90

    On Sale: Yes

    Availability: Out of Stock

  • Devon Tulle A-Line Dress

    Special Occasion

    Look like a goddess in our divine Devon tulle formal dress! She features a sleeveless V neckline with a wrap-front tulle overlay, adjustable spaghetti straps, and a high waist. Her floor-length skirt has a gorgeous A-line silhouette and features dual front slits. Complete the look with new earrings for a romantic and feminine touch!

    Fit & Features

    • Sleeveless V neckline, wrap-front tulle overlay
    • Adjustable spaghetti straps
    • Back zipper and hook and eye closure
    • Floor-length hem, dual front slits
    • A-line silhouette
    • Sheer tulle overlay with a knit lining, pleating throughout
    • Runs true to size

     

    Style Number/Barcode: 05002-0622

    Category Name: Purple Formal Dresses

    Price: $29.97 $59.90

    On Sale: Yes

    Availability: Out of Stock

  • Lorelli Formal Satin Wrap Long Dress

    Special Occasion

    A luxe style with stunning detail, unveil modern glamour in the Lorelli formal satin dress at banquets and bridesmaids. She features a sleeveless sweetheart neckline, wide shoulder straps, a lightly padded bust, a corset-seam bodice, and an asymmetrical wrap skirt with a slit along the floor-length hem. The formal dress is composed of buttery smooth satin fabric with minimal stretch. Style this long dress with a clutch and block heels to complete the look!

    Fit & Features

    • Sleeveless sweetheart neckline, wide shoulder straps
    • Back zipper and hook-eye closure
    • Lightly padded bust, bra optional
    • Corset-seam bodice
    • Asymmetrical wrap skirt, front slit, floor-length hem
    • Smooth satin fabric, minimal stretch
    • Runs true to size

    Style Number/Barcode: 05002-5426

    Category Name: Purple Formal Dresses

    Price: $59.90

    Availability: In Stock

    Available Color: HUNTER

    Available Size: XS, S, M, XL

  • Nylah Pleated Rainbow A-Line Dress
    Special Occasion


    Make them dazzle with the lovely Nylah dress! She is a floor-length evening gown with a plunging V neckline and thin adjustable straps that create an X back. Her wide empire waist leads to a floor-length skirt that dances around your ankles. She is composed of pleated tulle fabric with a sheer appearance and a thin knit lining that features two front slits. Nylah offers a moderate stretch and includes a hidden zipper. Complete look with a rhinestone clutch and a dainty rhinestone bracelet.

    Fit & Features

    • Sleeveless V-neckline
    • Adjustable spaghetti straps
    • Cross-back straps
    • Empire waist
    • Floor-length silhouette
    • Two high front slits
    • Lined tulle fabric, form-hugging fit, moderate stretch

    Style Number/Barcode: 05002-1394

    Category Name: Purple Formal Dresses

    Price: $14.97 $56.90

    On Sale: Yes

    Availability: Out of Stock

  • Nova Formal Satin Corset Side Sash Dress

    Special Occasion

    Capture effortless beauty in the Nova formal satin dress showcasing bold, daring detail you'll love to flaunt at galas or black-tie events! She features a sleeveless cowl neckline, adjustable spaghetti straps for a customizable fit, and a sheer mesh corset bodice with flexible boning. Her waist draping leads to the side sash to bring some drama to your look and creates the stunning high front slit along the floor-length hem. The formal dress is composed of a buttery smooth satin-lined fabric with minimal stretch. Complete the look in statement rhinestone heels for sparkle.

    Fit & Features

    • Sleeveless cowl neckline, adjustable spaghetti straps
    • Back zipper and hook-eye closure
    • Sheer mesh corset bodice, flexible boning
    • Waist draping, side sash, floor-length hem
    • Lined silky satin, minimal stretch
    • Sticky bra recommended
    • Runs true to size

    Style Number/Barcode: 05002-6976

    Category Name: Purple Formal Dresses

    Price: $19.97 $79.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Clearance
  • Quinn Formal Floral Ruffled A-Line Dress

    Special Occasion 

    Make a sweet impression with a formal dress that brings gorgeous details to your special event! The dress features a floral print, a sleeveless V-neckline with a ruffled trim, adjustable spaghetti straps that lead to a cross-back design, tiered ruffles, and a flowy A-line silhouette. The dress is composed of a lined chiffon fabric that offers a relaxed fit with minimal stretch. Complete look with wedges to have yourself bridal shower ready! 

    Fit & Features

    • Floral print
    • Sleeveless V-neckline, ruffled trim
    • Adjustable spaghetti straps, cross-back 
    • Tiered ruffles
    • A-line silhouette
    • Lined chiffon fabric, mini skirt length knit lining
    • Relaxed fit, minimal stretch, runs true to size

    Style Number/Barcode: 05002-1523

    Category Name: Purple Formal Dresses

    Price: $9.97 $59.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Clearance
  • Plus Gabrielle Formal High Slit Satin Dress
    Special Occasion

    Make a memorable impression in sophisticated satin! Gabrielle features a sleeveless bodice, a square neckline with racer bust and princess seams. Her back features an open lower back design that leads to a lower zipper closure. Her slim fit bodice leads to a fluttering double lined floor length silhouette accented with a high side slit and hidden side pockets. Dress is composed of a stretchy satin fabric that offers a relaxed fit with slight stretch.

    Model is 5'9" with a 38" bust, 37" waist and 50" hips. She is wearing a size 1X.

    Special Occasion products cannot be returned to any retail locations.

    Style Number/Barcode: 15002-0087

    Category Name: Purple Formal Dresses

    Price: $49.97 $109.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Online Only