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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Plus Layla Formal Lace Dress
Special OccasionBring elegance and grace in our head turning Layla dress! She features an off the shoulder neckline, unlined short sleeves and a lined scalloped lace bodice. Her relaxed fit waist leads to an elongating curve flattering floor length silhouette that creates a wowing hourglass illusion. Her silhouette is accented with an unlined scalloped lace train to make a dramatic exit! Dress is composed of a combination lace and crepe fabric that offers a moderate stretch.
Special Occasion products cannot be returned to any retail locations.
Style Number/Barcode: 15002-0116
Category Name: Formal Dresses
Price: $19.97 $69.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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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: Formal Dresses
Price: $79.90
Availability: In Stock
Available Color: BLACK
Available Size: XS, S
Product Badge:- Ships Free
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Sophisticated Beauty Formal Cover Up
Special OccasionPair your dream dress with the perfect cover up to fully accessorize your look! This must have cover up features an all over navy blue, a drape open front and quarter length sleeves. Cover up is composed of a smooth knit fabric that offers a relaxed fit with a moderate stretch.
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: 05008-0209
Category Name: Formal Dresses
Price: $29.97
Availability: Out of Stock
Product Badge:- Clearance
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Isabelle Satin A-Line Dress
Special Occasion
Made from smooth and sleek satin, Isabelle's pretty sheen will glisten at every angle. Her plunging V neckline falls into a glamorous A-line silhouette. The best part is her inconspicuous hand pockets for stowing away your lipstick and phone!
Fits & Features
- Adjustable Spaghetti Straps Create V Design At Back
- V Neckline I High Waist Seam
- Back Zipper WIth Hook & Eye Closure
- Hidden Hand Pockets
- Floor Length Hemline I A-Line Silhouette I Front Slit
- Satin-Like Fabric I Fully Lined
- Minimal Stretch
Model is 5'9" with a 34" bust, 24" waist and 34.5" hips. She is wearing a size 3
Special Occasion products cannot be returned to any retail locations.
Style Number/Barcode: 05002-0929
Category Name: Formal Dresses
Price: $19.97 $79.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Andrina Iridescent Sequin & Tulle Off Shoulder Mermaid Dress
Special Occasion
Stunning and speechless go hand-in-hand when you walk in with our gorgeous Andrina! Her arrangement of iridescent sequins wrap lovingly around her body and fall down to a dramatic tulle hem. Pair her with sparkling duster earrings and a cuff to highlight all of that shine!
Fits & Features
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Off Shoulder Design I Plunging Wire Trim V Neckline I Padded Bust
- Back Zipper With Hook & Eye Closure
- Mesh Lined Iridescent Sequined Bodice & Skirt
- Sweeping Floor Length Tulle Hem I Mermaid Silhouette
- Form Hugging Fit I Moderate Stretch
Model is 5'9" with a 32" bust, 24" waist and 34" hips. She is wearing a size small.
Special Occasion products cannot be returned to any retail locations.
Style Number/Barcode: 05002-0568
Category Name: Formal Dresses
Price: $14.97 $149.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Off Shoulder Design I Plunging Wire Trim V Neckline I Padded Bust
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Iva Crepe Lace Up Back Mermaid Dress
Special Occasion
Show off that figure in Iva's flattering mermaid silhouette! With a horsehair trim hem, her skirt looks more sculpted and structured, giving you fullness without a petticoat! Wear your hair in soft curls and add some rhinestone earrings and a clutch to match!
Fits & Features
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Adjustable Spaghetti Straps That Cross & Lace-Up At The Back
- Back Zipper WIth Hook & Eye Closure
- Scoop Neckline
- Floor Length Skirt I Mermaid Silhouette I Horsehair Trim Hem
- Crepe Fabric I Partial, Mini Length Lining
- Form Hugging Fit I Plenty Of Stretch
Special Occasion products cannot be returned to any retail locations.
Style Number/Barcode: 05002-0608
Category Name: Formal Dresses
Price: $9.97 $79.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Adjustable Spaghetti Straps That Cross & Lace-Up At The Back
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Avalee Formal Glitter Laceup Dress
Special Occasion
Step out in a formal dress that brings glitz and glamour to your event! Avalee features a sleeveless V-neckline, a double-row of spaghetti straps, a lace-up back design that allows for a custom fit, and an A-line silhouette. The dress is composed of a shimmery-lined glitter knit fabric that offers a form hugging fit with a moderate stretch. Complete look with chrome heels and a sphere clutch.
Fit & Features
- Sleeveless V-neckline
- Double-row of spaghetti straps
- Adhesive bra
- Lace-up back
- A-line silhouette
- Glitter knit fabric
- Form hugging fit, moderate stretch, runs true to size
Style Number/Barcode: 05002-0917
Category Name: Formal Dresses
Price: $29.97 $59.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Adina Sequin and Satin Ball Gown
Style Number/Barcode: 05004-0117
Category Name: Formal Dresses
Price: $9.97 $129.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Pia Formal Satin Pleated Ball Gown
Special Occasion
Lead prom night with a prom ball gown that enchants from the moment you enter the room! Pia features a sleeveless V-neckline, supportive padded cups, and flexible boning that provides structure. She features spaghetti straps that lead to a cross-back design and an unlined mesh contrast at the lower back. Her empire waist leads to a voluminous ball gown silhouette with pleats and includes hidden side pockets. Pia is composed of a lined satin fabric that offers a form hugging fit with minimal stretch. Includes petticoat for extra volume. Complete prom outfit with rhinestone heels and clutch.
Fit & Features
- Sleeveless V-neckline
- Padded cups, flexible boning
- Spaghetti straps, cross-back design
- Unlined mesh contrast at the lower back
- Pleats, hidden side pockets
- Ball gown silhouette
- Lined satin fabric, runs true to size
Style Number/Barcode: 05004-0152
Category Name: Formal Dresses
Price: $19.97 $189.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Elia High Slit Floral Crepe Mermaid Dress
Special Occasion
Floral beauty meets a stunning silhouette in the Elia high slit floral crepe mermaid dress, perfect for formal spring and summer parties! The crepe fabric is detailed with a gorgeous floral bouquet print and a full-length smooth knit lining. She features a sleeveless sweetheart neckline with a built-in padded bust and a chic corset-style bodice with structured underwire and flexible boning. Her adjustable spaghetti straps offer a customized fit, leading to a secure back zipper closure. Her floor-length mermaid fit is accented with a high-cut front slit to showcase some leg. Complete the look with dainty duster earrings.
Fit & Features
- Floral printed crepe fabric with knit lining, moderate stretch
- Sleeveless sweetheart neckline, padded bust
- Corset bodice, underwire and boning, high waist seam
- Adjustable spaghetti straps, back zipper with hook and eye closure
- High front slit
- Mermaid silhouette
- Runs true to size
Style Number/Barcode: 05002-7955
Category Name: Formal Dresses
Price: $25.00 $69.90
On Sale: Yes
Availability: In Stock
Available Color: BLUE
Available Size: XS, S, M, XL
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Amenah Formal Halter Mermaid Long Dress
Special Occasion
You'll be a vision in the Amenah formal long dress at your next fancy soiree or celebration! She features a flirty cowl halter neckline with spaghetti strap ties, a mermaid silhouette designed to hug your curves and a chic asymmetrical trumpet hem seam that effortlessly flares out into a floor-length hem. The formal maxi dress is crafted from a buttery smooth knit fabric with a partial sewn-in knit lining and offers plenty of stretch. Complete the look with embellished earrings and a clutch!
Fit & Features
- Sleeveless cowl halter neckline
- Spaghetti strap ties
- Mermaid silhouette
- Asymmetrical trumpet hem seam, floor-length hem
- Buttery smooth knit fabric, partial sewn-in knit lining, moderate stretch
- Sticky bra or pasties recommended
- Runs true to size
Style Number/Barcode: 05002-7810
Category Name: Formal Dresses
Price: $29.97 $49.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Devin Iridescent Sequin Mini Dress
Special Occasion
Get a gorgeous and chic holiday party look in our stunning Devin mini dress! She features a high neckline, long blouson sleeves, and a mini length, curve-hugging fit. The sheer mesh fabric is embroidered with all-over iridescent sequins and includes a knit lining. Pair this dress with rhinestone hoop earrings and a sleek clutch.
Fit & Features
- High crew neckline
- Back zipper and hook and eye closure
- Long blouson sleeves with elastic banded hems
- Short, curve-hugging fit
- Sheer mesh fabric with a knit lining
- Iridescent sequin embroidery
- Minimal stretch
Special Occasion products cannot be returned to any retail locations.
Style Number/Barcode: 05001-0495
Category Name: Formal Dresses
Price: $29.97 $59.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Karine Satin Party Dress
Special Occasion
Karine is the life of the party! She features a straight neckline and spaghetti straps. Her bodice is a racer design and she has an open lower back cut out with a zipper closure located upper back. Her skirt has a flow to it and is fully lined and includes pockets! She is composed of a satin like material that offers moderate stretch!
Model is 5'8.5" with a 32" bust, 24" waist and 35" hips. She is wearing a size 3.
Special Occasion products cannot be returned to any retail locations.
Style Number/Barcode: 05001-0120
Category Name: Formal Dresses
Price: $29.97 $59.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Jenny Strapless High Slit Satin Midi Dress
Special Occasion
Style up the silky-chic Jenny satin midi dress to be the best-dressed guest at your next wedding! She features a strapless straight across neckline with a fold-over design, a high waist seam, a midi-length hem with a skin-flaunting high front slit, and a form-hugging silhouette. The satin-knit fabric offers a moderate stretch. Complete your look with platform heels.
Fit & Features
- Strapless straight across neckline, fold-over design
- High waist seam, back zipper, hook and eye closure
- Midi-length hem, high front slit
- Form-hugging fit
- Satin-knit fabric, moderate stretch
- Strapless or sticky bra recommended
- Runs true to size
Style Number/Barcode: 05001-1505
Category Name: Formal Dresses
Price: $14.97 $54.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Always A Blossom Satin Rosette Midi Dress
Blossom this season in this satin midi dress to refresh your dressy look! It features a sweetheart neckline with lovely mesh rosette appliques, spaghetti straps, a form-hugging silhouette, and a flirty front slit along the midi-length hem. Complete the look with a clutch and earrings for a rehearsal dinner or banquet!
Fit & Features
- Sleeveless sweetheart neckline
- Spaghetti straps
- Mesh rosette appliquees
- Form-hugging silhouette
- Front slit, midi-length hem
- Silky satin fabric, moderate stretch
- Runs true to size
Style Number/Barcode: 05101-2679
Category Name: Formal Dresses
Price: $5.97 $39.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Gwyneth V-Neck Mermaid Rhinestone Formal Dress
Special Occasion
Dazzle up in the Gwyneth rhinestone mesh formal dress to make your entrance at prom or fancy celebrations! Made from an airy mesh fabric embellished with shimmering rhinestones, this formal dress captivates every room. Featuring a V-neckline to highlight your bust, adjustable spaghetti straps for a perfect fit, and flexible boning in the bodice to create a snatched look. Ruched seams accentuate your curves along the mermaid silhouette while the sheer floor-length hem causes some drama with a high front slit. Complete the look with rhinestone hoops and block heels.
Fit & Features
- Rhinestone embellished, mesh fabric, short knit stretchy lining
- Adjustable spaghetti straps
- Flexible boning
- Back zipper and hook-eye closure
- Ruched seams, mermaid silhouette
- Pasties recommended
- Runs true to size
Style Number/Barcode: 05002-8274
Category Name: Formal Dresses
Price: $39.97 $79.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Plus Sandra Glitter Ruffle Dress
Special OccasionBring the sparkle as shine in the glam Sandra dress! She features a plunging V neckline, supportive tank-like straps and a relaxed fit bodice. Her narrow waist band accent leads to a dramatic mermaid silhouette accented with a high center slit and a ruffled hemline. Dress is composed of a lined glitter knit fabric that offers a form hugging fit with a moderate stretch. Glitter may transfer.
Model is 5'9" with a 44" bust, 37" waist and 47" hips. She is wearing a size 1XSpecial Occasion products cannot be returned to any retail locations.
Style Number/Barcode: 15002-0125
Category Name: Formal Dresses
Price: $36.97 $79.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- 50% Off
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Sophia Puff Sleeve Satin Dress
Special Occasion
Step out in our elegant Sophia! Her statement sleeves and sleek satin will elevate your evening look.
Fits & Features
- Deep V Neckline
- Self Ties At Nape Of Neck I Open Back
- Cuffed, Puff Long Sleeves
- Thigh High Slit I Floor Length Silhouette
- Stretch Satin Fabric I Fully Lined
- Form Flattering Silhouette I 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: 05002-0772
Category Name: Formal Dresses
Price: $20.97 $54.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
- Deep V Neckline
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Halle Corset Ruffle A-Line Floral Formal Dress
Special Occasion
Cascading with romantic ruffles, the Halle floral formal dress is something of a dream! Be a vision in this gown at weddings, banquets, and fancy soirees. Made from an airy mesh fabric with a gorgeous floral print, you'll be a breath of fresh air. Boasting a V-neckline and adjustable spaghetti straps for a tailored fit, this dress also features padded bra cups for coverage. The sheer corset bodice pleated ruching and flexible boning add a touch of allure, while the A-line ruffled silhouette and floor-length hem exude glamour. Complete the look with a beautiful hair headband, clutch, and heels for a decadent style!
This dress brings the drama. Want more? Turn up the volume in a showstopping ruffle prom dress or make a statement in our sleek party dresses.
Fit & Features
- Floral print, mesh fabric lined with stretchy knit
- Padded bra cups
- Adjustable spaghetti straps
- Sheer corset bodice, pleated ruching, flexible boning
- Back zipper and hook-eye closure
- Ruffled A-Line silhouette, floor-length
- Runs true to size
Style Number/Barcode: 05002-7865
Category Name: Formal Dresses
Price: $19.97 $139.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Aspyn Strapless Sweetheart Mermaid Formal Dress
Alluring and absolutely stunning, our Asypn formal dress will leave them all speechless! With her curve hugging mermaid silhouette and floor sweeping length, you'll slay each and every step.
Fit & Features
- Strapless sweetheart neckline
- Back zipper closure
- Top ruched detailing
- High waist seam
- Floor length, mermaid skirt
- Pleated detailing
Special Occasion products cannot be returned to any retail locations.
Style Number/Barcode: 05002-0837
Category Name: Formal Dresses
Price: $14.97 $89.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Kacey Formal Halter Pleated Long Dress
Special Occasion
Serve pure bliss in the Kacey formal dress designed for twirling all night at a wedding reception, banquet, or gala! She features an adorable halter neckline with a tie-back closure, an open-back, and a pleated flowy long-length silhouette. The formal dress is composed of a plisse airy fabric with no stretch. Complete your dressy look with a stunning hair accessory for a glam updo and lace-up heels.
Fit & Features
- Sleeveless halter neckline, tie-back closure
- Adhesive bra recommended
- Open-back design
- Hidden back zipper closure
- Pleated, flowy, long-length silhouette
- Plisse airy fabric, no stretch
- Runs true to size
Style Number/Barcode: 05002-3182
Category Name: Formal Dresses
Price: $9.97 $79.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Julia Formal Faux Pearl Off-The-Shoulder Dress
Special Occasion
Can't you hear the bells ringing wearing the Julie formal dress as a stunning bride-to-be? She features a dramatically-chic off-the-shoulder neckline with a ruffled trim, side ruched seams that flaunt your curves, a form-hugging silhouette, and a midi-length hem with a flirty back slit. The midi dress is composed of an airy mesh-lined fabric with all-over faux pearl embellishments for a posh effect. Complete the look with dainty earrings and clear block heels for a seamless style!
Fit & Features
- Off-the-shoulder neckline, ruffled trim
- Side ruched seams, back zipper and hook-eye closure
- Form-hugging silhouette, midi-length hem, back slit
- All-over faux pearl embellishments
- Airy mesh fabric, sewn-in knit lining, moderate stretch
- Strapless or sticky bra recommended
- Runs true to size
Style Number/Barcode: 05001-1562
Category Name: Formal Dresses
Price: $9.97 $69.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Felicia Taffeta Bow One Shoulder Mini Dress
Special Occasion
Unveil your inner fashionista with the Felicia taffeta mini dress! Crafted from sleek taffeta woven fabric, this body-hugging mini dress features a striking one-shoulder neckline with a statement bow strap and is lined with a non-slip grip for a secure fit. A pleated hem adds a sophisticated touch, creating an exclusive look perfect for holiday parties, weddings, or school dances. Complete the look in platform heels and a clutch.
Fit & Features
- Sleeveless one-shoulder neckline
- Statement bow strap
- Non-slip grip lining, side zipper and hook-eye closure
- Bodycon silhouette, pleated mini-length hem
- Taffeta woven fabric, sewn-in knit lining, minimal stretch
- Sticky bra or pasties recommended
- Runs true to size
Style Number/Barcode: 05001-1883
Category Name: Formal Dresses
Price: $9.97 $56.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Plus Nima Floral Sequin Dress
Special OccasionDazzle in florals as you make an entrance in our stunning Nima dress! She features a sleeveless bodice, a V neckline and supportive tank-like straps. Her relaxed fit bodice leads to a curve flattering floor length silhouette to grace each step! Her all over sequin floral print dazzle and shines! Dress is composed of a lined mesh fabric that offers a slight stretch. Includes a back zipper closure.
Model is 5'11" with a 38" bust, 37" waist and 48.5" hips. She is wearing a 1XSpecial Occasion products cannot be returned to any retail locations.
Style Number/Barcode: 15002-0094
Category Name: Formal Dresses
Price: $31.97 $69.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- 50% Off