Winter Formal Dresses
Winter formals call for dresses that balance trendy style with timeless appeal for every semi-formal dance or sorority event. From trendy short minis and polished midis to sweeping long gowns, these looks flatter in sleek bodycon or flirty fit and flare styles. Sequins, satin, glitter knits, and rhinestones shimmer in shades of white, black, blue, green, pink, and red. Necklines like halter, corset bodice, off-the-shoulder, and cowl elevate the vibe, while open-back cuts, ruching, cutouts, and luxe hardware details make every look unforgettable.
HomeWinter Formal Dresses

Winter Formal Dresses
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The Latest Winter Formal Dresses at Windsor
Get ready to make a statement this winter with Windsor's exquisite collection of winter formal dresses, designed to dazzle at any winter ball. Whether you're attending a high school event, a college formal, or any elegant occasion, our range of winter ball dresses has everything you need to stand out. Available in-app, in-store, and online, our collection features the latest styles that blend timeless elegance with modern trends, making it perfect for 2025 winter formal dresses.
Choose from a stunning variety of silhouettes, from bodycon and A-line to skater and maxi, each crafted to enhance your figure and showcase your style. Explore a palette that includes trending shades like fuchsia, magenta, and emerald, as well as classic hues such as black, white, and deep red. The luxurious fabrics—satin, sequins, glitter, tulle, and lace—add a touch of glamor, ensuring you look and feel stunning as you make your entrance in a beautiful winter formal dress.
Whether you’re drawn to the sleek sophistication of a long winter formal gown or prefer the playful vibe of a short winter formal dress, Windsor has the perfect option for you. Discover elegant evening options with styles featuring corset bodices that provide structure and flair. Complete your look with our curated selection of accessories, from chic stiletto heels and elegant clutches to sparkling jewelry sets and stylish hairpieces.
Windsor winter formal dresses are designed with intricate details like chic necklines, from off-the-shoulder and strapless to halter and one-shoulder styles, giving you the perfect opportunity to showcase your favorite accessories. Whether you prefer the drama of a dress with ruching or the sleek fit of a gown with a high slit, we have styles to match your vibe—ideal for those looking for the perfect dresses for semi-formal or formal winter occasions.
Don’t miss out on making your winter event unforgettable—shop our winter formal dresses now and discover the perfect look that will leave a lasting impression. Visit Windsor to find your dream dress today!
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Meara Backless Mesh Mermaid Dress
Special Occasion
Made for a chic entrance, the Meara mermaid dress blends sultry elegance with effortless movement. Crafted from airy mesh fabric with a knit lining, this high-stretch, figure-skimming silhouette stuns with an open back and softly ruched lower back detail.
Fit & Features
- Mesh fabric with full-length knit lining, high stretch
- Sleeveless cowl neckline
- Adjustable spaghetti straps
- Open back
- Lower back ruching
- Floor-length mermaid silhouette
- Runs true to size
Where to Wear:
Black-tie weddings, galas, upscale birthdays, engagement parties, rehearsal dinners, date night, charity dinners, fancy parties
Style Number/Barcode: 05002-000142
Category Name: Winter Formal Dresses
Price: $59.90
Availability: In Stock
Available Color: NAVY
Available Size: XS, L
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Scarlet Strappy Back Mermaid Formal Dress
Special Occasion
Timeless elegance with a modern edge. The Scarlet formal dress is designed in a sculpting mermaid silhouette, twist-front detail, and delicate straps that make a grand entrance.
Fit & Features
- Smooth knit fabric, subtle sheen, stretchy knit lining
- Twist V-neckline, padded bra cups
- Adjustable spaghetti straps
- Strappy back detail
- Mermaid silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Black-tie weddings, formal galas, engagement parties, rehearsal dinners, glam events
Style Number/Barcode: 05002-000162
Category Name: Winter Formal Dresses
Price: $74.90
Availability: In Stock
Available Color: RED, BROWN
Available Size: XL
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Gabriella Lace-Up Mermaid Formal Dress
Special Occasion
Glamorous, elegant, and timeless describe the Gabriella formal dress perfectly! This stunning dress makes heads turn with a lace-up back design and the mermaid silhouette that accentuates your gorgeous curves.
Fit & Features
- Smooth knit fabric, stretchy knit lining
- Square neckline, padded bra cups
- Spaghetti straps
- Lace-up back, lower ruched seam
- Mermaid silhouette
- Floor-length hem
- Runs true to size
Where to Wear: Weddings, black tie galas, garden parties, engagement parties, rehearsal dinners, fancy date nights
Style Number/Barcode: 05002-000166
Category Name: Winter Formal Dresses
Price: $59.90
Availability: In Stock
Available Color: NAVY, BROWN, WINE
Available Size: XS, S, M, L, XL
Product Badge:- Best Seller
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Kaylie Rhinestone Mermaid Formal Dress
Special Occasion
The Kaylie gown was made for the spotlight, sculpting your figure in shimmering rhinestones with a dramatic mermaid silhouette. With wide straps and ruched detailing, it’s the kind of look that turns every step into a slow-motion moment.
Fit & Features
- Rhinestone-embellished, knit-lined fabric with stretch
- Scoop neckline, wide shoulder straps
- Side ruched seams
- Mermaid silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Weddings, black tie galas, military balls, nights at the theatre, red-carpet occasions, big birthday events, elegant milestone celebrations
Style Number/Barcode: 05002-000169
Category Name: Winter Formal Dresses
Price: $89.90
Availability: In Stock
Available Color: RED, GOLD
Available Size: XS, S, M
Product Badge:- Ships Free
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Jayden Satin Strapless Corset Mermaid Formal Dress
Special Occasion
An entrance-maker with timeless allure, The Jayden captures the art of effortless sophistication. Crafted in satin with a structured strapless corset, pleated waist, and sweeping mermaid silhouette, it’s made for evenings that call for unforgettable elegance.
Fit & Features
- Stretch satin fabric, knit lining
- Strapless neckline
- Corset bodice, flexible boning, back zipper and hook-eye closure
- Pleated waist accent
- Mermaid silhouette, floor-length hem
- Runs true to size
Where to Wear:
Weddings, black tie galas, rehearsal dinners, engagement parties, military balls, fancy date nights, red carpet events, milestone celebrations, luxurious dinner parties
Style Number/Barcode: 05002-000171
Category Name: Winter Formal Dresses
Price: $69.90
Availability: Out of Stock
Product Badge:- Ships Free
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Marie Strapless Slit Satin Formal Dress
Special Occasion
Elevate your evening in the Marie strapless formal dress! This chic dress boasts a form-hugging silhouette that accentuates your curves with elegance and a daring high front slit that adds allure to your every move.
Fit & Features
- Stretch satin fabric, bust knit lining, moderate stretch
- Strapless folded neckline, padded bra cups
- Back zipper and hook-eye closure
- High front slit
- Form-hugging silhouette, floor-length hem
- Runs true to size
Where to Wear:
Weddings, rehearsal dinners, engagement parties, cocktail soirees, black tie galas, fancy date nights, celebration events
Style Number/Barcode: 05002-000172
Category Name: Winter Formal Dresses
Price: $59.90
Availability: In Stock
Available Color: NAVY
Available Size: XS, S, M, L, XL
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Kaleigh Satin Strapless Formal Dress
Special Occasion
Designed for your entrance and your exit, the Kaleigh formal dress skims your curves with a form-hugging silhouette and an effortlessly sultry high side slit for effortless movement.
Fit & Features
- Stretch satin fabric, bust knit lining
- Strapless neckline, padded bra cups
- Back zipper hook-eye closure
- High side slit
- Form-hugging silhouette
- Long-length hem
- Runs true to size
Where to Wear:
Weddings, galas, engagement parties, rehearsal dinners, milestone celebrations, black tie soirees, anniversaries
Style Number/Barcode: 05002-000173
Category Name: Winter Formal Dresses
Price: $49.90
Availability: In Stock
Available Color: DENIM
Available Size: XS, S, M, L, XL
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Lily Off-The-Shoulder Mermaid Formal Dress
Special Occasion
Designed to own every entrance. The Lily formal dress features luxe ruching, a sheer lace bodice, and an off-shoulder neckline, making this mermaid gown your RSVP to being the best-dressed.
Fit & Features
- Smooth knit stretchy, lined fabric
- Off-the-shoulder folded neckline, padded bra cups
- Sheer lace bodice
- Ruched mermaid silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Weddings, black tie galas, formal celebration events, fancy date nights, rehearsal dinners, anniversary parties, charity auction dinners
Style Number/Barcode: 05002-000182
Category Name: Winter Formal Dresses
Price: $59.90
Availability: In Stock
Available Color: BLACK
Available Size: XS, S, L, XL
Product Badge:- Best Seller
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Kendal Lace Mermaid Formal Dress
Special Occasion
Designed to turn every entrance into a moment, the Kendal floor-length mermaid dress stuns in delicate lace with a soft cowl neckline and dramatic lace-up back. The silhouette skims and sculpts, offering just the right amount of allure.
Fit & Features
- Lace fabric, knit lining, moderate stretch
- Cowl neckline, padded bra cups
- Spaghetti straps
- Lace-up back, lower zipper and hook-eye closure
- Mermaid silhouette
- Flared floor-length hem
- Runs true to size
Where to Wear:
Weddings, brides, rehearsal dinners, engagement parties and photoshoots, black tie galas, fancy date nights, anniversaries, formal events
Style Number/Barcode: 05002-000188
Category Name: Winter Formal Dresses
Price: $69.90
Availability: In Stock
Available Color: RED, IVORY
Available Size: S, M, L, XL
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Bonnie Ruched Mesh Mermaid Dress
Special Occasion
The Bonnie formal dress is made for your best-dressed entrance—sleek, sculpted, and softly dramatic. With ruched mesh fabric, a draped sweetheart neckline, and a floor-grazing mermaid train, it delivers instant polish with just the right amount of allure to look unforgettable.
Fit & Features
- Sheer mesh fabric with full-length knit lining, high stretch
- Sleeveless sweetheart neckline, padded bust, draped design
- Adjustable spaghetti straps
- Back zipper with hook-eye closure
- Ruching
- Floor-length mermaid silhouette with a train
- Runs true to size
Where to Wear:
Wedding guests, bridesmaids, black-tie parties, galas, and formal celebrations.
Style Number/Barcode: 05002-000197
Category Name: Winter Formal Dresses
Price: $59.90
Availability: Out of Stock
Product Badge:- Ships Free
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Helena Floral Velvet Burnout Mermaid Dress
Special Occasion
Sleek, sultry, and so on-trend—the Helena floral velvet burnout mermaid dress pairs a fitted bodice with a lace-up back for a look that’s both chic and daring. Perfect for those nights when you’re not just attending, you’re owning the moment.
Fit & Features
- Sheer mesh fabric with full-length knit lining
- Floral velvet burnout pattern
- Sleeveless scoop neckline, underbust seam
- Adjustable spaghetti straps
- Open lace-up back design, lower back ruching, zipper with hook-eye closure
- Floor-length mermaid silhouette
- Runs true to size
Where to Wear:
Formal weddings, black-tie affairs, dinner parties, or romantic date nights.
Style Number/Barcode: 05002-000201
Category Name: Winter Formal Dresses
Price: $79.90
Availability: In Stock
Available Color: BLACK
Available Size: XS, S, M, L
Product Badge:- Ships Free
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Arianna Rhinestone Mesh High Slit Column Dress
Special Occasion
Steal the room’s attention the moment you walk in—the Arianna rhinestone mesh column dress glimmers with every step, its sleek silhouette finished with dual daring high slits for a flawless mix of elegance and allure. Designed for nights when the spotlight naturally finds you.
Fit & Features
- Sheer mesh fabric with full-length knit lining, high stretch
- Rhinestone embellishments, diamond-shaped pattern
- Sleeveless V-neckline
- Adjustable spaghetti straps, back zipper with hook-eye closure
- Dual high-cut side slits
- Floor-length column silhouette
- Runs true to size
Where to Wear:
Formal weddings, dinner parties, birthday celebrations, romantic date nights, and black-tie affairs.
Style Number/Barcode: 05002-000204
Category Name: Winter Formal Dresses
Price: $99.90
Availability: In Stock
Available Color: BLACK
Available Size: XS, S, M, L, XL
Product Badge:- Ships Free
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Ariel Velvet Slit Mermaid Formal Dress
Special Occasion
Opulent and unforgettable, the Ariel velvet gown drapes the figure with a liquid-like finish, featuring a sweetheart neckline and daring thigh slit. Finished with delicate straps and a floor-sweeping hem, it’s a timeless look that guarantees a showstopping entrance.
Fit & Features
- Velvet fabric
- Adjustable spaghetti straps
- V-neckline
- High side slit
- Mermaid silhouette, floor-length hem
- Runs true to size
Where to Wear:
Weddings, black tie galas, rehearsal dinners, engagement parties, upscale birthday events, milestone celebrations, holiday soirees, military ball, anniversary party
Style Number/Barcode: 05002-000209
Category Name: Winter Formal Dresses
Price: $79.90
Availability: In Stock
Available Color: PURPLE, HUNTER
Available Size: XS, S, M, L, XL
Product Badge:- Ships Free
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Lane Halter Strappy Lace Mermaid Formal Dress
Special Occasion
Set to stun at any formal soiree, the Lane lace formal dress captivates every eye with its beauty! This dress boasts a sultry halter plunge neckline atop a curve-hugging mermaid silhouette, while the low strappy back turns heads.
Fit & Features
- Lace-lined fabric
- Halter plunge neckline with bar strap accents, padded bra cups
- Low strappy back, zipper and hook-eye closure
- Mermaid silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Weddings, black tie parties, galas, fancy dinner parties, formal celebrations, cocktail soirees, date night
Style Number/Barcode: 05002-000215
Category Name: Winter Formal Dresses
Price: $69.90
Availability: In Stock
Available Color: BLACK, BROWN
Available Size: XS, S, M, L, XL
Product Badge:- Best Seller
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Valeria Satin Lace Corset Mermaid Formal Dress
Special Occasion
Made for unforgettable entrances, the Valeria satin mermaid gown highlights every curve with its sculpted silhouette and strapless lace-detailed bodice. A sleek finish and floor-sweeping hemline set the stage for pure red-carpet glamour.
Fit & Features
- Stretch satin fabric, knit lining
- Strapless neckline, padded bra cups
- Corset embellished bodice
- Back zipper and hook-eye closure
- Mermaid silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Weddings, black tie galas, military balls, opera nights, engagement parties, formal celebrations, holiday soirees, red-carpet occasions, anniversaries
Style Number/Barcode: 05002-000219
Category Name: Winter Formal Dresses
Price: $129.90
Availability: In Stock
Available Color: RED, BLACK
Available Size: XS, S, M, L
Product Badge:- Ships Free
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Janice Satin Lace-Up Wrap Slit Formal Dress
Special Occasion
The Janice formal gown flows in glossy satin with a curve-hugging silhouette and floor-length hem. A chic V-neck and lace-up back add drama, while the high front wrap slit was made for striking a pose.
Fit & Features
- Stretch satin fabric, sewn-in knit lining
- V-neckline, padded bra cups
- Spaghetti straps
- Lace-up open back, lower zipper and hook-eye closure
- High front wrap slit
- Curve-hugging, floor-length hem
- Runs true to size
Where to Wear:
Weddings, formal dances, rehearsal dinners, engagement parties, black tie galas, fancy dinner parties, anniversaries, award ceremonies, receptions, big birthday events
Style Number/Barcode: 05002-000218
Category Name: Winter Formal Dresses
Price: $59.90
Availability: In Stock
Available Color: NAVY
Available Size: XS, S, L, XL
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Liliana Corset Mermaid Formal Dress
Special Occasion
The sleek Liliana knit gown sculpts every curve with a strapless twist corset bodice and a dramatic mermaid silhouette. The floor-length hem flares softly for a finish that’s equal parts timeless and alluring.
Fit & Features
- Sleek knit fabric, stretchy knit lining
- Strapless sweetheart twist neckline, no-slip grip lining, padded bra cups
- Back zipper and hook-eye closure
- Corset bodice, flexible boning inserts
- Contoured mermaid silhouette
- Floor-length hem with flared design
- Runs true to size
Where to Wear:
Weddings, black tie galas, charity events, red carpet occasions, fancy date nights, formal parties, rehearsal dinners, big milestone celebrations, dressed-up birthdays
Style Number/Barcode: 05002-000222
Category Name: Winter Formal Dresses
Price: $84.90
Availability: Out of Stock
Product Badge:- Ships Free
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Sherrie Mesh Slit Mermaid Formal Dress
Special Occasion
Designed to turn every step into a moment, the Sherrie mesh gown features a ruched bodice, delicate straps, and a cascading ruffle slit that adds movement and allure. The fitted silhouette flows effortlessly, giving just the right balance of romance and drama.
Fit & Features
- Airy mesh-lined fabric
- Sweetheart neckline
- Adjustable spaghetti straps
- High front ruffled slit
- Mermaid silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Weddings, black tie galas, military balls, engagement parties, rehearsal dinners, fancy birthday events, anniversaries, red-carpet occasions
Style Number/Barcode: 05002-000248
Category Name: Winter Formal Dresses
Price: $79.90
Availability: Out of Stock
Product Badge:- Ships Free
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Kiana One-Shoulder Open Back Slit Formal Dress
Special Occasion
Sleek, striking, and made to command a room—the Kiana one-shoulder dress flows into a floor-length skirt with a daring side slit, while the open back tie adds an unexpected twist of allure. It’s an effortlessly chic gown for your most glamorous occasions.
Fit & Features
- Slinky knit stretch fabric
- One-shoulder neckline
- Open tie-back design
- High side slit
- Curve-hugging silhouette, floor-length hem
- Runs true to size
Where to Wear:
Weddings, rehearsal dinners, engagement parties, black tie galas, red-carpet occasions, cocktail parties, formal milestone celebrations, fancy date nights, anniversaries, holidays
Style Number/Barcode: 05002-000249
Category Name: Winter Formal Dresses
Price: $69.90
Availability: In Stock
Available Color: BLACK
Available Size: XL
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Maylah Off-The-Shoulder Mermaid Dress
Special Occasion
Sleek and oh-so-stunning, the Maylah mermaid dress will serve chic allure with its off-the-shoulder neckline and floor-length curve-hugging silhouette. Style with a rhinestone necklace and stiletto heels.
Fit & Features
- Smooth knit fabric, high stretch
- Straight neckline, off-the-shoulder straps
- Ruched bust, padded bra cups
- Mermaid silhouette
- Floor-length hem, pleating
- Runs true to size
Where to Wear:
Weddings, black-tie parties, galas, and formal dinners.
Style Number/Barcode: 05002-000300
Category Name: Winter Formal Dresses
Price: $59.90
Availability: In Stock
Available Color: HUNTER, PURPLE
Available Size: XS, XL
Product Badge:- Best Seller
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Gloria Cap Sleeve Tie Back Mermaid Formal Dress
Special Occasion
The Gloria formal dress is your effortlessly elegant plus-one, designed in a mermaid silhouette with a bold open tie back that makes every head turn!
Fit & Features:
- Smooth knit fabric with stretch, stretchy knit lining
- Square neckline, padded bra cups
- Cap sleeves
- Open tie back design, lower zipper and hook-eye closure
- Mermaid silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Weddings, black tie galas, formal parties and events, engagement parties, rehearsal dinner, fancy date nights, nights at the theatre, school dances
Style Number/Barcode: 05002-000046
Category Name: Winter Formal Dresses
Price: $69.90
Availability: In Stock
Available Color: NAVY
Available Size: XS, S, M, L, XL
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Eloise Satin V-Neck Halter Mermaid Formal Dress
Special Occasion
Sculpted to stun, the Eloise satin mermaid gown moves like liquid elegance with every step. Designed with a plunging halter V-neckline, it’s your secret weapon for that black-tie RSVP.
Fit & Features
- Satin fabric lined with stretch knit
- Halter V-neckline
- Back zipper and hook-eye closure
- Mermaid silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Formal dances, weddings, black tie galas, formal celebrations, engagement parties, rehearsal dinners, fancy date nights, upscale birthday events
Style Number/Barcode: 05002-000050
Category Name: Winter Formal Dresses
Price: $59.90
Availability: In Stock
Available Color: BROWN
Available Size: XS, S, M, L, XL
Product Badge:- Best Seller
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Avery Sweetheart Mermaid Satin Formal Dress
Special Occasion
All out glamour has arrived, and she's the Avery satin formal dress. This mermaid dress brings all the allure with a curve-loving silhouette, a sweetheart neckline, and a high slit that guarantees jaws drop!
Fit & Features
- Stretch satin fabric
- Sweetheart neckline
- Spaghetti straps
- High front slit
- Mermaid silhouette, floor-length hem
- Runs true to size
Where to Wear:
Weddings, black tie galas, formal celebrations, dinner parties, date nights
Style Number/Barcode: 05002-000118
Category Name: Winter Formal Dresses
Price: $59.90
Availability: In Stock
Available Color: NAVY
Available Size: S, M, L, XL
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Mia Halter Slit Mermaid Mesh Formal Dress
Special Occasion
The Mia mesh formal dress is a chic showstopper with alluring details that turn heads. Its plunge halter neckline, high front slit, and mermaid silhouette flaunts your figure in the most captivating fashion!
Fit & Features
- Mesh fabric, short sewn-in lining, moderate stretch
- Plunge halter neckline, metal insert, cutout accent
- Tie straps, padded bra cups
- Back zipper and hook-eye closure
- High front slit
- Mermaid silhouette, sheer floor-length hem
- Runs true to size
Where to Wear:
Weddings, black tie soirees, engagement parties, anniversaries, fancy events
Style Number/Barcode: 05002-000096
Category Name: Winter Formal Dresses
Price: $59.90
Availability: In Stock
Available Color: BURGUNDY
Available Size: XS, S