Formal Dresses
Windsor's formal dresses are redefining elegance for 2025. Think illusion panels that sculpt and contour, printed mesh gowns with bold florals or swirls, and slinky jersey knits that drape like liquid luxe. Daring cutouts bring a sleek edge to eveningwear, while cascading ruffles add movement and modern drama. These trendy gowns prove that formal doesn’t have to mean predictable—they’re made for weddings, galas, and every post-worthy moment in between. Discover styles that are chic, camera-ready, and designed to make you unforgettable.
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Formal Dresses That Make Every Moment Feel Major
Windsor’s formal dresses are designed for those unforgettable nights when your look has to be flawless. From sweeping formal gowns to sleek short silhouettes, this collection delivers drama, polish, and trend-right details that set the tone for any occasion. Think structured corset bodices, adjustable straps, lace-up backs, and high slits that blend comfort with high-impact style.
- Heading to a big event? Explore Winter formal dresses in luxe fabrics like velvet, satin, and crepe that feel rich and elegant.
- For December celebrations, our formal holiday dresses sparkle with sequins, rhinestones, and glitter mesh, while bold jewel tones and classic black create timeless appeal.
- Looking to ring in the New Year? Formal NYE dresses with metallic finishes and statement cutouts are made to shine under the lights.
If you’re planning a gala, wedding, or milestone party, Windsor offers a range of formal party dresses in both fitted and flowy silhouettes to match your vibe. Go for a strapless satin gown with a sweetheart neckline for timeless elegance, or choose an asymmetrical hemline or bow-back detail for a fresh twist that feels modern and fun.
No matter where the night takes you, Windsor’s formal dresses give you options that feel special, stylish, and photo-ready. Shop Windsor’s formal dresses near you, online, in-app, or at one of 350+ stores nationwide, and find the look that will make your night unforgettable.
Tips for Choosing the Best Formal Dress for Your Body Type
- Hourglass: Slay those curves with a fitted corset bodice and flowing skirt.
- Pear‑Shaped: Balance out your look with a structured top and full skirt.
- Rectangle: Create curves with a cinched waist and flared hem.
- Apple‑Shaped: Draw eyes upward with a V‑neckline and empire waist.
For more styling inspo, hit up our blog guides like “The Ultimate Gala Dresses Guide” or “Sexy Formal Dresses – Create an Eye‑Catching Look” and get ready to own every moment.
What’s the Difference Between a Formal and a Semi-Formal Dress?
Formal and semi-formal dresses differ based on event dress codes and styling. Formal attire, often called black-tie, features glamorous floor-length gowns with luxe details like rhinestones, lace, and beading—perfect for galas, weddings, and proms. Popular silhouettes include mermaid, ball gown, and A-line styles.
Semi-formal dresses offer more variety in length and design, making them ideal for homecoming, weddings, and cocktail parties. These styles range from midi to short lengths.
The venue and occasion can also guide your choice—an upscale wedding may call for a floor-length gown, while an outdoor event might be perfect for a sleek midi dress with a stylish neckline.
Are Formal Dresses Always Long?
Not always! While long gowns are classic for formal events, modern formal attire includes various lengths and styles. Windsor’s collection of women’s formalwear features short, midi, and long dresses. Explore dramatic mermaid and column silhouettes for timeless elegance, or opt for trendy alternatives like high-low hemlines and two-piece designs for a fresh take on formal fashion.
Find your perfect formal dress at Windsor any time of year, available online, in-app, and in over 350 stores across the U.S. and Canada. Shop now for trend-driven styles that make you shine and every event unforgettable!
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Amanza Corset Slit Mermaid Tulle Formal Dress
Special Occasion
Ethereal and sparkling charm! The Amanza floor-length formal dress dazzles every party with a display of sequins and glitter on a stunning corset mermaid silhouette with a slit design giving effortless allure.
All eyes are on you in this radiant dress. If sparkle is your signature, discover stunning sequin prom dresses or opt for effortless sophistication with our eye-catching formal dresses.
Fit & Features
- Sequins glitter pattern, tulle fabric, short knit stretchy lining
- Sweetheart neckline, padded bra cups
- Adjustable spaghetti straps
- Sheer corset bodice, flexible boning, back zipper and hook-eye closure
- Front slit
- Mermaid silhouette, floor-length bonded hem
- Extra glitter for maximum sparkle - may have some natural fallout
- Runs true to size
Where to Wear:
Prom, black-tie galas, balls, glam functions, and red-carpet events.
Style Number/Barcode: 05002-9357
Category Name: Formal Dresses
Price: $159.90
Availability: Out of Stock
Product Badge:- Ships Free
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Vanna High Slit Velvet Dress
Special Occasion
You'll look smooth and sleek in our lovely Vanna. Captivate every room you walk into!
Fits & Features
- Plunging V Neckline With Halter Top Design
- Open Back I Zipper With Hook & Eye Closure
- Self Tie Belt
- Floor Length Silhouette With Thigh-High Slit
- Velvet-Like Composition I Fully Lined
- Form-Flattering Fit I Moderate Stretch
Special Occasion products cannot be returned to any retail locations.
Style Number/Barcode: 05002-0548
Category Name: Formal Dresses
Price: $21.97 $56.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Sierra Lace-Up Floral Sequin Formal Dress
Special Occasion
The sparkling Sierra floral sequin formal dress shimmers with every move and catches attention with the striking lace-up back!
This dazzling dress was made for the spotlight! Love the shimmer? Discover more sequin prom dresses or find a sophisticated look in our wedding guest dresses.
Fit & Features
- Floral pattern, sequin embellished
- V-neckline
- Spaghetti straps
- Lace-up back
- Form-hugging bodice
- Floor-length hem
- Runs true to size
Where to Wear:
Prom, weddings, bridesmaids, garden parties, glam functions, fancy bridal showers
Style Number/Barcode: 05002-9038
Category Name: Formal Dresses
Price: $139.90
Availability: Out of Stock
Product Badge:- Ships Free
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Adela Rhinestone Trim Satin Ball Gown
Special Occasion
Drama and elegance come to mind as you step out in our stunning Adela. Her voluminous ball gown will put you into focus. But the true magnets of attention are the glistening rhinestone trim at her slant hand pockets. Look and feel like absolute royalty by pairing Adela up with cascading rhinestone earrings and a sparkling cuff.
Fits & Features
- Dual Spaghetti Straps Crosses At Back
- Scoop Neckline I Padded Bust
- Back Zipper With Hook & Eye Closure
- Slant Hand Pockets With Rhinestone Trim
- Satin Lined Fabric
- Floor Length Hem I Petticoat I Ball Gown Silhouette I Pleated
- Moderate Stretch
Special Occasion products cannot be returned to any retail locations.
Style Number/Barcode: 05004-0111
Category Name: Formal Dresses
Price: $105.97 $199.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Jen Formal Floral Satin Dress
Special OccasionLook as sweet as a gorgeous bouquet of flowers in our charming Jen dress! She features a lovely mint color, a high round neck with racer bust, padded cups and narrow straps that lead to a lattice back. Her slim fit bodice flows into a stylish A-Line silhouette accented with a high side slit and hidden side pockets. Her all over multi hued floral print features pink and purple hues with green foliage. Dress is composed of a lined satin dress that offers a form hugging fit with minimal stretch. includes a hidden back zipper closure.
Model is 5'8.5" with a 32" bust, 24" waist and 35" hips. She is wearing a size small.
Special Occasion products cannot be returned to any retail locations.
Style Number/Barcode: 05002-6447
Category Name: Formal Dresses
Price: $19.97 $174.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Novalee Formal Sequin Scroll Dress
Special OccasionBring the shine as you radiate in sequins! Novalee features a combination black with rose gold hue, a plunging V neckline and unlined fitted long sleeves. Her slim fit bodice leads to a partially unlined elongating floor length silhouette that is accented with high slits. Dress is composed of a black hued mesh fabric and adorned with rose gold hued sequins set in a scroll print design. Garment offers a relaxed fit with minimal stretch. Includes a mini skirt length knit lining and back zipper closure.
Special Occasion products cannot be returned to any retail locations.
Style Number/Barcode: 05002-6348
Category Name: Formal Dresses
Price: $19.97 $79.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Vivica Scroll Glitter Dress
Special Occasion
Spiraling patterns with sparkling glitter embellishments wrap around our form-hugging Vivica. A plunging V neckline showcases a barely-there mesh inset for subtle coverage. Go for a glamorous vibe by accessorizing her with a rhinestone clutch and earrings!
Fits & Features
- Spaghetti Straps
- Plunging V Neckline With Mesh Inset
- V Back With Zip Closure
- Floor Length Hem
- Mesh Lined Fabric With Glitter Scroll Pattern
- Form Hugging Fit I Plenty Of Stretch
Special Occasion products cannot be returned to any retail locations.
Style Number/Barcode: 05002-0876
Category Name: Formal Dresses
Price: $14.97 $199.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Aurelia Low Back Rhinestone Bodycon Formal Dress
Special Occasion
Radiate glamour in the Aurelia rhinestone formal dress featuring a flattering scoop neckline and low cowl back. The figure-hugging bodycon silhouette boasts an hourglass appearance while the floor-length hem adds a hint of drama.
Fit & Features
- Mesh-lined fabric, rhinestone embellished
- Scoop neckline
- Shoulder straps
- Low cowl back
- Bodycon floor-length silhouette
- Runs true to size
Style Number/Barcode: 05002-8581
Category Name: Formal Dresses
Price: $59.97 $129.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Olive Strapless Slit Mermaid Satin Formal Dress
Special Occasion
Exude elegance and allure with every detail of the Olive strapless satin formal dress! Designed with a flattering mermaid silhouette and a high wrap slit that offers effortless grace with every step.
This dress brings effortless confidence with every step. Love this look? Browse our stunning strapless prom dresses or find a statement style in our party dresses.
Fit & Features
- Stretch satin fabric, sewn-in knit lining, moderate stretch
- Strapless sweetheart neckline, padded bra cups, flexible boning
- Back zipper and hook-eye closure
- High front wrap slit
- Mermaid silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Prom, formal weddings, engagement parties, black tie galas, fancy date nights
Style Number/Barcode: 05002-000004
Category Name: Formal Dresses
Price: $19.97 $79.90
On Sale: Yes
Availability: In Stock
Available Color: GOLD-2
Available Size: XS
Product Badge:- Sale
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Zadie Lace-Up High Slit Sequin Formal Dress
Special Occasion
All eyes will be on you in the Zadie sequin formal dress that will turn heads at prom or your next fancy affair. The sleeveless formal dress boasts a lace-up back design for a customized fit, and a high-cut side slit for effortless movement.
All eyes are on you in this radiant dress. If sparkle is your signature, discover stunning sequin prom dresses or opt for effortless sophistication with our eye-catching formal dresses.
Fit & Features
- Sheer mesh fabric, soft and stretchy knit lining
- Iridescent sequin scroll pattern
- Sweetheart neckline, built-in padded underwire bust
- Spaghetti straps, lace-up back, lower zipper with hook-eye closure
- High-cut side slit
- Floor-length hem, form-hugging silhouette
- Runs true to size
Where to Wear:
Prom, big birthday events, formal events
Style Number/Barcode: 05002-9233
Category Name: Formal Dresses
Price: $15.97 $99.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Aline Formal Floral Two Piece Dress
Special OccasionMake it a lace-filled affair in our lovely Aline two piece dress! She features a lace crop top with an off the shoulder neckline, fitted unlined long sleeves, padded cups, a no slip strip and a cropped scalloped lace hem. The matching skirt features a high rise waist, a blue printed floral print, pleating details and a voluminous petticoat. Dress is composed of a combination lace, lightweight woven fabric and a smooth knit fabric that offers a relaxed fit with minimal stretch.Model is 5'3" with a 32" bust, 24" waist and 35" hips. She is wearing a size three.
Special Occasion products cannot be returned to any retail locations.
Style Number/Barcode: 05006-0504
Category Name: Formal Dresses
Price: $39.97 $109.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- 50% Off
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Eliana Formal Plunging Wrap Dress
Special Occasion
Take the plunge in romantic florals! Eliana features a plunging wrap V neckline, long bishop sleeves with single button cuff and a high waist that leads to a sweeping A-line silhouette. Her all over airy chiffon fabric is semi-sheer and adored with a trendy floral print. She includes a mini skirt length knit lining. Dress offers a relaxed fit with minimal stretch.
Special Occasion products cannot be returned to any retail locations.
Style Number/Barcode: 05002-0297
Category Name: Formal Dresses
Price: $25.97 $69.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Ines Strapless Sequin Slit Gown
Special Occasion
Hit the high-style notes on your next night out in our stunning Ines gown. She features all-over patterned sequin embellishment a top a mesh overlay, a seamed, strapless bodice with back zip and lightly padded bust, a high-seam waist, and a long, column-like skirt with thigh-high slit. Ines has a curve-contouring silhouette, is fully lined, and made from mesh and woven materials with 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: 05002-0083
Category Name: Formal Dresses
Price: $27.97 $74.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Kari Formal Sequin Party Dress
Special Occasion
Dazzle the night in our formal Kari dress that radiates for your next night out! The dress features a sleeveless V-neckline, shimmering sequins set in a baroque-inspired pattern, and a party length silhouette. Complete your formal outfit with chrome heels.
Fit & Features
- Sleeveless V-neckline
- Adjustable spaghetti straps
- Sequins
- Party-length silhouette
- Lined mesh fabric
- Form hugging fit, minimal stretch
Special Occasion products cannot be returned to any retail locations.
Style Number/Barcode: 05001-0370
Category Name: Formal Dresses
Price: $29.97 $59.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Cheryl Floral Two Piece Dress
Special Occasion
Stand out in our enchanting Cheryl two piece dress! Her floral lace and glitter are the perfect details for creating a magical night!
Fit & Features
- Lined Scalloped Lace Bodice | Padded Cups
- High Round Neckline
- Double Row Hook and Eye Closure at Neck
- Glitter
- Lined Chiffon A-Line Silhouette
- Relaxed Fit | Minimal Stretch
- Zipper Closures
Model is 5'9" with a 34" bust, 24" waist and 35.5" hips. She is wearing a size 3.
Special Occasion products cannot be returned to any retail locations.
Style Number/Barcode: 05006-0124
Category Name: Formal Dresses
Price: $19.97 $119.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Liv Cowl Neck Abstract Mermaid Formal Dress
Special Occasion
You'll look prettier than any sunset in the Liv abstract mermaid formal dress - a stunning option for banquets or outdoor soirees! With a cowl neckline, adjustable spaghetti straps, built-in padded underwire bust, this dress supports and flatters. The curve-hugging side ruched seams create a flattering mermaid silhouette while the floor-length hem offers a graceful finish. Complete the look with a clutch.
Fit & Features
- Abstract print, mesh fabric, stretchy knit lining
- Adjustable spaghetti straps
- Cowl neckline
- Back zipper and hook-eye closure
- Built-in padded underwire bust
- Mermaid silhouette
- Runs true to size
Style Number/Barcode: 05002-8531
Category Name: Formal Dresses
Price: $19.97 $69.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Louisa Ruffle Glitter Skater Short Dress
Special Occasion
Bring the sparkle to any party or event in the Louisa glitter skater dress with mesmerizing ruffles and the perfect short-length hem for twirling on the dance floor!
Fit & Features
- Glitter tulle fabric, premium satin lining
- Scoop neckline, ruched bust, padded bra cups
- Adjustable spaghetti straps
- Back zipper and hook-eye closure
- Ruffled skater silhouette
- Short-length hem
- Runs true to size
Where to Wear:
Prom, birthdays, graduations, red-carpet events, dressy festivities
Style Number/Barcode: 05001-2672
Category Name: Formal Dresses
Price: $79.90
Availability: In Stock
Available Color: LAVENDER
Available Size: 11
Product Badge:- Ships Free
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Aurinda Sequin High Slit Formal Dress
Special Occasion
Serve major glam girl energy in the Aurinda formal dress crafted with all-over large sequin embroidery for a gorgeous head-turning look for your fancy soiree! It features a sleeveless V-neckline, adjustable spaghetti straps for a customized fit, a high-cut front slit to show some leg, and a floor-sweeping fitted silhouette with a long cascading train for that bold vibe.
Fit & Features
- Knit fabric with all-over large sequin embroidery
- V-neckline, padded bra cups
- Adjustable spaghetti straps, back zipper closure
- High front slit
- Floor-sweeping fitted silhouette, long train
- Runs true to size
Style Number/Barcode: 05002-8625
Category Name: Formal Dresses
Price: $19.97 $119.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Beyond Precious V-Neck Ruffle Babydoll Dress
Special Occasion
This floral chiffon formal dress features a flirty sweetheart neckline with padded bra cups for support, scrunched shoulder straps, a high front slit, and a flowy A-line ruffled floor-length silhouette. Perfect for homecoming or a wedding.
Fit & Features
- Floral print, chiffon fabric lined with stretchy knit
- Sweetheart neckline, padded bra cups
- Scrunched shoulder straps
- Back zipper and hook-eye closure
- High front slit
- A-line floor-length silhouette
- Runs true to size
Style Number/Barcode: 05002-8753
Category Name: Formal Dresses
Price: $9.97 $79.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Caitlyn Formal Halter Ball Gown
Special OccasionStep into the spotlight as you make an unforgettable entrance in the ever gorgeous Caitlyn dress! She features a black hued halter neck with racer bust, neck ties, padded cups, princess seams and lattice strap accents on the side with mesh insets. Her bodice leads to a vibrant teal ball gown silhouette accented with pleats, hidden side pockets and a petticoat. Dress offers a relaxed fit with minimal stretch. Includes smooth knit lining and a back zipper closure.
Model is 5'9" with a 34" bust, 24" waist and 34.5" hips. She is wearing a size three.Special Occasion products cannot be returned to any retail locations.
Style Number/Barcode: 05004-0522
Category Name: Formal Dresses
Price: $19.97 $199.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Katia Two Piece Lace & Chiffon Dress
Special Occasion
Have a mesmerizing moment in our beautiful Katia! Her glowing hue and floral prints will have everyone's eyes trailing your every move!
Fits & Features
- Lace & Sequined, Scallop-Trim Crop Top I High Neckline
- Dual Hook & Eye Closure At Nape Of Neck I Back Zip With Hook & Eye
- Floral Printed, Lined Chiffon Skirt
- High Rise Waist, Floor Length Hem I A-Line Silhouette
- Back Zip With Hook & Eye Closure
- Moderate Stretch
Model is 5'9" with a 34" bust, 24" waist and 35.5" hips. She is wearing a size 3.
Special Occasion products cannot be returned to any retail locations.
Style Number/Barcode: 05006-0103
Category Name: Formal Dresses
Price: $68.97 $129.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Perrie Sequin Open Back Midi Dress
Special Occasion
Sparkle like the diva you are in our glam Perrie dress! She features a mock neck with a double row button closure at the nape of the neck, long fitted sleeves and a sexy open back. Her slim fit bodice leads to a midi length silhouette with a center high slit at the back. Dress is composed of a lined mesh fabric adorned with sequins throughout. Perrie 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: 05001-0197
Category Name: Formal Dresses
Price: $21.97 $59.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Aria Formal Satin Ruched Dress
Special OccasionMake your night one to remember in our mesmerizing Aria dress! She features an all over a sleeveless bodice, a plunging V neckline, padded cups and princess seams. Her narrow straps lead to a trendy open back that leads to a ruched lower back detail. Her slim fit bodice leads to an elongating floor length silhouette. Aria is composed of a stretchy satin 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: 05002-6133
Category Name: Formal Dresses
Price: $22.97 $59.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Mischka Strapless Mermaid Glitter Formal Dress
Special Occasion
Flaunt a gorgeous shine in the Mischka glitter formal dress at dressy events! Designed to amaze, this strapless dress highlights your figure in a ruched mermaid silhouette while the floor-length hem adds a dramatic flair.
This dress brings effortless confidence with every step. Love this look? Browse our stunning strapless prom dresses or find a statement style in our party dresses.
Fit & Features
- Glitter knit fabrication lined with stretchy knit
- Strapless neckline, padded bra cups
- Side ruched seams
- Mermaid silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Prom, weddings, big birthday events, fancy date nights
Style Number/Barcode: 05002-9367
Category Name: Formal Dresses
Price: $19.97 $59.90
On Sale: Yes
Availability: In Stock
Available Color: LIME, RED, BLACK, PURPLE
Available Size: S, XS, M, L, XL
Product Badge:- Sale