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.
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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 2026 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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Anika Sequin Applique Formal Dress
Special Occasion
Sequin shine and starfish appliques give this dress a fresh, trend-right finish. This sequin applique dress pairs a V-neckline with spaghetti straps, a side slit, and a slim floor-length silhouette for a sleek statement look. The open lace-up back keeps the styling striking from every angle.
Fit & Features
- Sequin-embellished fabric, crochet-lined fabric
- V-neckline, spaghetti straps
- Starfish appliques
- High side slit
- Open lace-up back
- Form-hugging long-length silhouette
- Runs true to size
Where to Wear:
Destination celebrations, weddings, vacations, honeymoons, resort getaways, yacht parties, birthday dinners, cocktail events, special date nights
Style Number/Barcode: 05002-001682
Category Name: Winter Formal Dresses
Price: $74.90
Availability: In Stock
Available Color: BROWN
Available Size: XS, S, M, L, XL
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Solenne Mock Neck Mesh Mermaid Formal Dress
Special Occasion
A sculpted mermaid silhouette gives this formal dress a timeless, statuesque presence. The mock neckline and draped shoulder detail frame the fitted shape, while ruching through the waist and hips flows into a sheer floor-length skirt. It feels elegant, poised, and touched with old-school glamour.
Fit & Features
- Airy mesh fabric, partially sewn-in knit lining
- Mock neckline, cap short sleeves with draped shoulder detailing
- Back zipper and hook-eye closure
- Ruched waist and hip detailing
- Fitted mermaid silhouette
- Sheer mesh floor-length skirt
- Runs true to size
Where to Wear:
Weddings, bridesmaids, rehearsal dinners, black-tie galas, formal celebrations, red-carpet events, engagement parties, upscale birthday dinners, special date nights
Style Number/Barcode: 05002-001871
Category Name: Winter Formal Dresses
Price: $89.90
Availability: In Stock
Available Color: PLUM
Available Size: XS, S, M, L, XL
Product Badge:- Ships Free
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Chic Invite Off-The-Shoulder High Slit Midi Dress
Consider your entrance handled. This off-the-shoulder midi dress brings a sculpted fold-over neckline, curve-hugging crepe fit, and high slit with a side sash for weddings, cocktail plans, and any invite worth dressing up for.
Fit & Features
- Crepe fabric with knit lining, moderate stretch
- Off-the-shoulder neckline, fold-over design
- High-cut side slit, side sash
- Midi-length hem
- Form-hugging fit
- Runs true to size
Style Number/Barcode: 05101-001551
Category Name: Winter Formal Dresses
Price: $52.90
Availability: In Stock
Available Color: RAISIN
Available Size: XS
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Trendy Drama Halter Ruched Skater Romper
This romper knows exactly where to cinch and where to let loose. The halter front and ruched waist create a close, streamlined shape up top, while the flared overlay conceals hidden shorts underneath. It’s a balanced silhouette with a little extra drama built in.
Fit & Features
- Smooth knit fabric, high stretch
- Sleeveless plunging V-neckline
- Halter strap, open back
- Ruched fitted waist
- Mini-length flared overlay
- Hidden built-in shorts
- Runs true to size
Style Number/Barcode: 06503-000415
Category Name: Winter Formal Dresses
Price: $39.90
Availability: In Stock
Available Color: WINE
Available Size: XS, S, M, L
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Aleah Corset Lace-Up Mermaid Dress
Special Occasion
This silhouette is all about clean lines and a sculpted finish. The Aleah cowl neck lace-up mermaid dress skims the figure through the bodice and hips before falling into a floor-length flare, with ruching adding shape along the body. The open lace-up back adds a sleek final detail.
Fit & Features
- Mesh fabric with knit lining, high stretch
- Sleeveless draped cowl neckline, padded bust
- Corset bodice with structured boning
- Spaghetti straps, open lace-up back design
- Lower back zipper with hook-eye closure
- Ruched detailing, floor-length mermaid silhouette
- Runs true to size
Where to Wear:
Wedding guests, homecoming, winter formal, prom, black-tie parties, galas, and the opera or theatre.
Style Number/Barcode: 05002-001938
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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Miranda Lace Mock Neck Cutout Column Dress
Special Occasion
Sultry with a polished point of view, the Miranda formal dress sculpts the figure in floral lace with a sleek column silhouette, mock neckline, and dramatic lace-up cutout front. The open back and thigh-high slit add just enough reveal to keep the look striking from every angle.
Fit & Features
- Sheer floral lace fabric with nude-tone knit lining, high stretch
- Sleeveless asymmetric mock neckline, dual back button closures
- Keyhole bust cutout
- Asymmetric lace-up cutout front design, leading to high-cut front slit
- Open back, hidden lower zipper with hook-eye closure
- Floor-length fitted column silhouette
- Runs true to size
Where to Wear:
Black-tie parties, galas, birthday celebrations, rooftop parties, and chic formal nights out.
Style Number/Barcode: 05002-001845
Category Name: Winter Formal Dresses
Price: $79.90
Availability: In Stock
Available Color: BLACK
Available Size: M
Product Badge:- Ships Free
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Inessa Strapless Scarf Mermaid Formal Dress
Special Occasion
A sleek mermaid silhouette gives the Inessa formal dress an elegant, refined presence. The strapless neckline and attached scarf detail frame the fitted shape, while ruching through the waist and hips adds soft dimension before flowing into a floor-length hem.
Fit & Features
- Sleek knit fabric with knit lining, high stretch
- Strapless straight-across neckline
- Attached scarf detail
- Ruched waist and hip detailing
- Fitted mermaid silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Wedding guests, formal parties and dances, black-tie events, galas, date nights, and anniversaries.
Style Number/Barcode: 05002-001957
Category Name: Winter Formal Dresses
Price: $69.90
Availability: In Stock
Available Color: NAVY
Available Size: XS, S, M, L, XL
Product Badge:- New Arrival
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Olive Rhinestone Halter Cowl Neck Formal Dress
Special Occasion
Sculpted draping and gleaming hardware give the Olive formal dress a seductive edge. The cowl neckline pairs with a rhinestone coiled snake-inspired necklace detail, while ruching, an open back, and a high side slit sharpen the fitted, floor-length silhouette. It’s sleek, daring, and unapologetically polished.
Fit & Features
- Smooth knit fabric with stretch
- Draped cowl neckline with rhinestone coiled snake-inspired necklace detail
- Ruched waist and hip detailing
- Open back
- High side slit
- Fitted floor-length silhouette
- Runs true to size
Where to Wear:
Formal celebrations, black-tie parties, birthday dinners, anniversaries, cocktail parties, and galas.
Style Number/Barcode: 05002-001621
Category Name: Winter Formal Dresses
Price: $59.90
Availability: In Stock
Available Color: BLACK
Available Size: XS, S, M, L, XL
Product Badge:- New Arrival
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Hallie Cowl Back Front Slit Mermaid Dress
Special Occasion
Sculpted through the body with movement at the hem. This cowl-back, front-slit mermaid dress combines a streamlined fit with ruched draping and a floor-length flare for a silhouette that feels elegant and modern. The draped cowl back adds a polished finishing detail.
Fit & Features
- Lined mesh fabric with stretch
- Sleeveless boat neckline
- Ruched draping through the waist and hips
- Draped cowl back
- Front high slit
- Mermaid floor-length hem
- Runs true to size
Where to Wear:
Weddings, black-tie events, formal celebrations, fancy brunches, cocktail soirees, honeymoons
Style Number/Barcode: 05002-001881
Category Name: Winter Formal Dresses
Price: $79.90
Availability: In Stock
Available Color: PLUM
Available Size: XS, S, M
Product Badge:- Ships Free
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Veiled Garden Floral Burnout Maxi Dress
The shape understood the assignment without trying too hard. This floral burnout maxi dress follows the body with a sleek fit before flaring softly at the hem. Clean lines, subtle movement, and zero extra effort.
Fit & Features
- Floral burnout mesh-lined fabrication
- V-neckline with spaghetti straps
- Low back
- Body-skimming fit
- Subtly flared maxi-length hem
- Runs true to size
Style Number/Barcode: 05101-001360
Category Name: Winter Formal Dresses
Price: $54.90
Availability: In Stock
Available Color: BROWN
Available Size: S, L
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Chic Flair Floral Burnout Mesh Midi Dress
Consider your plans officially upgraded. This chic floral mesh burnout midi dress brings the drama with a curve-skimming bodice, draped cowl neckline, and an asymmetric ruffled hem that moves with every step.
Fit & Features
- Mesh fabric with floral velvet burnout pattern, knit lining, high stretch
- Sleeveless cowl neckline
- Adjustable spaghetti straps
- Fitted bodice
- Asymmetric side slit, ruffled trim
- Mid-length flowy silhouette
- Runs true to size
Style Number/Barcode: 05101-001283
Category Name: Winter Formal Dresses
Price: $52.90
Availability: In Stock
Available Color: BLACK
Available Size: S, M, L, XL
- Mesh fabric with floral velvet burnout pattern, knit lining, high stretch
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Agnes Polka Dot Chiffon Formal Dress
Special Occasion
A little vintage, a little unforgettable, the Agnes polka dot chiffon gown was made for the RSVP that calls for polish with personality. The halter neckline, pleated A-line silhouette, and bow waist detail bring soft movement and a perfectly tied finish.
Fit & Features
- Polka dot print, chiffon fabric, smooth knit lining
- Plunge halter neckline with tie straps
- Open back detail, lower zipper and hook-eye closure
- Satin bow belted waist accent
- Pleated A-Line silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Weddings, formal parties, anniversary dinners, engagement parties, galas, cocktail soirees, vacations, honeymoons, euro getaways, resorts, birthday events, rehearsal dinners
Style Number/Barcode: 05002-001745
Category Name: Winter Formal Dresses
Price: $84.90
Availability: In Stock
Available Color: BLACK, PRINT
Available Size: XS, S, M, L, XL
Product Badge:- Ships Free
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Nadia Open Back Mermaid Formal Dress
Special Occasion
The kind of silhouette that leaves a lasting impression, the Nadia formal dress is designed for moments that call for effortless glamour. Crafted from slinky knit fabric, this floor-length mermaid gown features a flattering V-neck, delicate spaghetti straps, and an open back finished with detachable beaded straps and a graceful drape accent.
Fit & Features
- Slinky knit-lined stretchy fabric
- V-neckline, padded bra cups
- Adjustable spaghetti straps
- Open back, detachable beaded straps, lower drape accent
- Mermaid form-hugging silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Weddings, rehearsal dinners, engagement parties, birthday dinners, vacations, honeymoons, resort getaways, cocktail parties, date nights
Style Number/Barcode: 05002-001570
Category Name: Winter Formal Dresses
Price: $79.90
Availability: In Stock
Available Color: RUST, OLIVE
Available Size: S, L, XL, M
Product Badge:- Ships Free
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Marisol Sweetheart Mermaid Formal Dress
Special Occasion
Dressed-up plans get a sleek finish with a silhouette that knows how to hold the room. This mermaid formal dress pairs a sweetheart halter neckline with gold-tone hardware, ruched mesh, and a fitted floor-length shape for polished drama. The look feels refined, shaped, and ready for the occasion lineup.
Fit & Features
- Lined mesh stretch fabric
- Sweetheart halter neckline, tie straps, padded bra cups
- Back zipper and hook-eye closure
- Gold-tone hardware detail
- Ruched mermaid silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Vacations, honeymoons, destination celebrations, cocktail parties, date nights, birthday dinners, resort getaways, dressy parties
Style Number/Barcode: 05002-001672
Category Name: Winter Formal Dresses
Price: $69.90
Availability: In Stock
Available Color: WINE
Available Size: XS, S, M, L, XL
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Ashlynn Off-Shoulder Mermaid Formal Dress
Special Occasion
Stand out with confidence and grace in the Ashlynn mesh formal dress! Featuring a striking off-shoulder neckline and elegant side ruched seams, this floor-length gown sculpts your silhouette with a flattering mermaid fit.
Fit & Features
- Mesh fabric, stretchy knit lining
- Foldover off-shoulder neckline
- Short sleeves
- Side ruched seams
- Mermaid silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Weddings, engagement parties, rehearsal dinners, cocktail soirees, black tie events or parties, big birthday events, dressy date nights
Style Number/Barcode: 05002-000064
Category Name: Winter Formal Dresses
Price: $59.90
Availability: Out of Stock
Product Badge:- Ships Free
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Coletta Tie-Back Mermaid Formal Dress
Special Occasion
A sleek dress like this does most of the styling for you. The mermaid silhouette and boat neckline keep the look polished up front, while the open tie back adds a sultry little plot twist. Add barely-there heels and minimal jewelry, then let the shape handle the rest.
Fit & Features
- Smooth knit fabric with stretch
- Sleeveless boat neckline
- Fitted bodice
- Open back with tie detail
- Mermaid floor-length silhouette
- Runs true to size
Where to Wear:
Weddings, black-tie galas, rehearsal dinners, engagement parties, special date nights, red-carpet events, formal occasions
Style Number/Barcode: 05002-001645
Category Name: Winter Formal Dresses
Price: $69.90
Availability: In Stock
Available Color: BROWN
Available Size: S, M, L, XL
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Aureline Side Slit Open Back Formal Dress
Special Occasion
Sleek lines and sheer detailing give this formal dress an elegant, modern finish. The crew neckline, long sheer sleeves, ruched waist and hip detailing, and high side slit shape the fitted floor-length silhouette, while the open back adds a striking contrast. It’s a polished choice for a wedding guest.
Fit & Features
- Crew neckline
- Long sheer sleeves
- Ruched waist and hip detailing
- Open back
- High side slit with fitted floor-length silhouette
- Runs true to size
Where to Wear:
Wedding guest, Galas and black-tie events, HOCO, and prom.
Style Number/Barcode: 05002-001802
Category Name: Winter Formal Dresses
Price: $69.90
Availability: In Stock
Available Color: BROWN
Available Size: XS, S, M, L, XL
Product Badge:- New Arrival
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Chic Silhouette A-Line Maxi Dress
Consider this your reason to say yes to the plans. This cowl neck A-line maxi dress drapes effortlessly with a ruched drop waist, open back, and high-cut front slit for a look that feels fluid, flattering, and just daring enough.
Fit & Features
- Woven fabric
- Sleeveless cowl neckline
- Tie-back halter straps, open back, lower tie-back straps
- Ruched drop waist design
- High-cut front slit
- Maxi-length A-line silhouette
- Runs true to size
Style Number/Barcode: 05101-001488
Category Name: Winter Formal Dresses
Price: $52.90
Availability: In Stock
Available Color: BROWN
Available Size: XS, S, M, L
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Celina Open Back Velvet Mermaid Dress
Special Occasion
Texture takes the lead with a refined finish. This open-back velvet mermaid dress pairs floral burnout detailing with a soft cowl neckline and floor-length silhouette for an elegant, polished look. The open back adds a sleek final touch.
Fit & Features
- Floral velvet burnout pattern, lined knit fabric
- Cowl neckline
- Wide tank straps
- Open back
- Floor-length mermaid silhouette
- Runs true to size
Where to Wear:
Weddings, black-tie events, formal celebrations, anniversaries, red-carpet occasions
Style Number/Barcode: 05002-001833
Category Name: Winter Formal Dresses
Price: $89.90
Availability: In Stock
Available Color: BLACK
Available Size: XS, S, M, L, XL
Product Badge:- Ships Free
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Maelle Lace Up Ruched Mesh Formal Dress
Special Occasion
This long dress stands out through sheer texture, sculpted ruching, and a lace-up back that brings the drama. A sweetheart neckline and front slit keep the silhouette striking from every angle. It feels sultry, trend-forward, and intentionally daring.
Fit & Features
- Lined mesh fabric
- Sweetheart neckline, satin built-in underwire padded bra insert
- Adjustable spaghetti straps
- Slim long silhouette, corset bodice with boning
- Front slit
- Lace-up back, zipper and hook-eye closure
- Runs true to size
Where to Wear:
Weddings, black-tie events, cocktail parties, birthday dinners, date nights, rehearsal dinners, engagement parties
Style Number/Barcode: 05002-001697
Category Name: Winter Formal Dresses
Price: $74.90
Availability: In Stock
Available Color: BLACK
Available Size: XS, S, M, L, XL
Product Badge:- New Arrival
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Clare Satin Off-The-Shoulder Mermaid Dress
Special Occasion
Sleek, chic, and made for the kind of entrance that turns quiet rooms into captivated ones. The Clare is a satin mermaid dress with an elegant off-the-shoulder neckline and softly draped bodice that gathers into a figure-defining silhouette with subtle ruching through the waist and hips.
Fit & Features
- Premium satin fabric, full-length knit lining
- Asymmetric off-the-shoulder neckline, draped bodice
- Ruched side seams at the waist
- Hidden side zipper with hook-eye closure
- Floor-length mermaid silhouette
- Runs true to size
Where to Wear:
Weddings, cocktail parties, evening dinners, rooftop parties, formal date nights, and chic soirees.
Style Number/Barcode: 05002-001160
Category Name: Winter Formal Dresses
Price: $79.90
Availability: In Stock
Available Color: HUNTER
Available Size: XS, S, XL
Product Badge:- Ships Free
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Solene Satin Side Slit Mermaid Formal Dress
Special Occasion
The silhouette is sleek, but the slit knows how to make an entrance. This satin mermaid formal dress follows the figure before opening into a high side slit for a look that feels refined with just enough edge. The ruched detailing keeps the finish polished and sculpted.
Fit & Features
- Smooth satin fabrication
- Adjustable spaghetti straps with ruched bust
- Side ruching, back zipper and hook-eye closure
- High side slit
- Mermaid silhouette
- Runs true to size
Where to Wear:
Weddings, bridesmaids, rehearsal dinners, engagement parties, formal parties, black-tie galas, balls, anniversaries, red-carpet events
Style Number/Barcode: 05002-001593
Category Name: Winter Formal Dresses
Price: $79.90
Availability: In Stock
Available Color: NAVY
Available Size: XS, S, M, L, XL
Product Badge:- Ships Free
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Brittnay Chiffon A-Line Formal Dress
Special Occasion
Soft, sweeping, and ready for a graceful entrance, the Brittnay chiffon gown brings effortless movement to every polished occasion. The scoop neckline, adjustable spaghetti straps, pleated waist, dual high front wrap slits, and A-line floor-length silhouette create an elegant finish with a little walk-in drama.
Fit & Features
- Chiffon fabric, sewn-in bust knit lining
- Scoop neckline, adjustable spaghetti straps
- Back keyhole button closure, lower zipper and hook-eye closure
- Pleated waist
- Dual front high wrap slits
- A-line floor-length silhouette
- Runs true to size
Where to Wear:
Weddings, bridesmaids, rehearsal dinners, engagement parties, vacations, resort getaways, formal parties, cocktail soirees
Style Number/Barcode: 05002-001608
Category Name: Winter Formal Dresses
Price: $74.90
Availability: In Stock
Available Color: RUST
Available Size: XS, S, L
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Lila Floral Print Off-The-Shoulder A-Line Dress
Special Occasion
Made for entrances that deserve a second look, the Lila formal dress pairs airy floral print mesh with an off-the-shoulder neckline and a sweeping A-line silhouette. Ruched shaping, tiered ruffles, and a high front slit bring effortless drama to every dinner invitation and wedding reception.
Fit & Features
- Abstract floral printed mesh fabric, knit lining, high stretch
- Off-the-shoulder neckline, no-slip strip, ruffled overlay
- Ruched detailing, drop waist
- Tiered ruffled design
- Floor-length hem, high-cut front slit
- A-line silhouette
- Runs true to size
Where to Wear:
Dinner parties, wedding receptions, birthday celebrations, and dressed-up date nights.
Style Number/Barcode: 05002-001617
Category Name: Winter Formal Dresses
Price: $89.90
Availability: In Stock
Available Color: BROWN
Available Size: XS, S
Product Badge:- Ships Free