Winter Formal Dresses
As you prepare for your winter formal, discover our breathtaking collection of winter formal dresses, designed for unforgettable moments at sorority events, high school dances, and more. Our assortment showcases an array of stunning styles, from the elegance of mermaid silhouettes and structured corset bodices to the allure of intricate sequin cocktail dress. Choose from a diverse selection of designs, including timeless strapless long dresses and modern one-shoulder gowns, all crafted from luxurious fabrics such as satin and sparkling glitter mesh. Immerse yourself in the deep, wintery color palette, featuring shades from sophisticated hunter greens and bold reds to mesmerizing metallics, ensuring you find the perfect dress to make a statement at your winter formal event.
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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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Leighton Formal Sequin Strapless Mermaid Dress
Special Occasion
Enchant everyone's evening when you arrive in the Leighton formal sequin long dress! She evokes classy sultriness in a strapless sweetheart neckline with a wired notch cutout, a padded bust, and a mermaid silhouette that hugs your curves down to her dramatic bonded floor-length hem to create a voluminous effect. The formal long dress is embellished with sparkling sequins in a regal scroll pattern on mesh fabric and has a full stretchy knit lining. Complete the look in teardrop earrings for a black tie gala or party!
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
- Strapless sweetheart neckline, wired notch cutout
- Padded bust, non-slip grip lining
- Back zipper and hook-eye closure
- Mermaid silhouette, bonded floor-length hem
- Sequin scroll embellished pattern
- Mesh fabric, full stretchy knit lining
- Runs true to size
Style Number/Barcode: 05002-7939
Category Name: Winter Formal Dresses
Price: $49.97 $109.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Loraine Sweetheart Wrap Mermaid Satin Formal Dress
Special Occasion
A sweetheart neckline brings flirty charm to the glamorous Loraine satin formal dress - a stunning dress for bridesmaids, black-tie weddings, and galas! Lustrous satin creates this formal gown designed with adjustable spaghetti straps for a customizable fit, padded bra cups for support and shaping, a corset trim bodice, and an open strappy back with mesh accents for a head-turning style. The mermaid silhouette and high front wrap slit add a touch of drama, perfect for any formal occasion. Complete the look with earrings, a chic clutch, and sparkly block heels for an unforgettable style!
Fit & Features
- Satin fabric lined with stretchy knit
- Padded bra cups, adjustable spaghetti straps
- Strappy mesh back, hook closures
- Back zipper and hook-eye closure
- Wrap-front high front slit
- Mermaid silhouette
- Runs true to size
Style Number/Barcode: 05002-8207
Category Name: Winter Formal Dresses
Price: $39.97 $79.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Dina Formal Velvet Rhinestone Slit Dress
Special Occasion
With glamorous rhinestones, the Dina formal velvet dress shines so brightly at school dances and fancy soirees! She features a sleeveless surplice V-neckline, adjustable spaghetti straps, a side pleated seam, a slim silhouette, and a rhinestone embellished asymmetrical slit that leads to her floor-length hem. The formal dress is crafted from a soft velvet fabric that brings a luxurious allure to your night! Complete the look with fringe earrings and a clutch.
Fit & Features
- Sleeveless surplice V-neckline, adjustable spaghetti straps
- Side pleated seam, slim silhouette
- Rhinestone embellished asymmetrical slit
- Floor-length hem
- Velvet fabric, bust lining, moderate stretch
- Strapless bra or sticky bra recommended
- Runs true to size
Style Number/Barcode: 05002-7271
Category Name: Winter Formal Dresses
Price: $9.97 $74.90
On Sale: Yes
Availability: In Stock
Available Color: BLACK
Available Size: XS, S
Product Badge:- Sale
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Spencer Formal Glitter Velvet Lace-Up Long Dress
Special Occasion
Sparkle from every angle in the Spencer formal glitter velvet long dress sure to captivate everyone with your shine! She features a classic V-neckline, a padded bust for support, and dual adjustable spaghetti straps, creating the lace-up back design. Turn heads in her flattering mermaid silhouette and floor-length hem for a touch of elegance. The formal long dress is crafted from a soft velvet fabric with a dazzling glitter pattern and has a full-knit stretchy lining. Complete the look with earrings for a black tie soiree or school dance!
Fit & Features
- Sleeveless V-neckline, padded bust
- Dual adjustable spaghetti straps
- Lace-up back, lower zipper and hook-eye closure
- Mermaid silhouette
- Floor-length hem
- Glitter pattern, velvet fabric, full knit stretchy lining
- Runs true to size
Style Number/Barcode: 05002-8079
Category Name: Winter Formal Dresses
Price: $79.90
Availability: Out of Stock
Product Badge:- Ships Free
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Sheer Perfection Ruched Maxi Mesh Tube Dress
Sheer and perfect, this strapless maxi mesh dress offers a sheer asymmetric shark hem and a flowy silhouette. Pair with stilettos.
Fit & Features
- Sheer mesh fabric with mini-length knit lining, plenty of stretch
- Strapless elasticized straight neckline
- Ruched side seams, curve-hugging bodice
- Maxi-length asymmetric shark hem
- Flowy silhouette
- Runs true to size
Style Number/Barcode: 05101-3675
Category Name: Winter Formal Dresses
Price: $11.97 $44.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Pam Formal Velvet Long Sleeve Mermaid Dress
Special Occasion
Luxurious velvet creates the chic-sophisticated Pam formal dress! Her timeless silhouette features a sweetheart neckline with cowl pleating, fitted long sleeves, a corset bodice with flexible boning to give you a snatched appearance, a head-turning strappy lace-up back, and a high front slit, all crafted from beautiful velvet fabric. The floor-length hem gives this dress effortless sophistication for a glamorous evening look. Complete the look for a formal party, wedding, or banquet with a statement ring set and a clutch.
Fit & Features
- Fitted long sleeves
- Sweetheart neckline, cowl pleating
- Corset bodice, flexible boning
- Strappy lace-up back
- Mermaid silhouette, high front slit, floor-length hem
- Soft velvet fabric, moderate stretch
- Any bra or lingerie accessory recommended
- Runs true to size
Style Number/Barcode: 05002-7610
Category Name: Winter Formal Dresses
Price: $14.97 $79.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Shayna Sweetheart Mermaid Glitter Formal Dress
Special Occasion
Glitter amplifies the brilliant sparkle on the Shayna long formal dress perfect for black tie weddings or any formal party! The sweetheart neckline is structured with a wired insert, adjustable spaghetti straps provide a flawless fit, while the padded bra cups offer comfortable support. The mermaid silhouette accentuates your curves, the front slit offers a show of leg, and the floor-length hem adds a touch of glamour, all crafted from glitter fabric for a radiant finish. Complete the look with sparkly bracelets, heels, and a clutch!
Fit & Features
- Glitter fabric lined with stretchy knit
- Padded bra cups
- Adjustable spaghetti straps
- Front slit
- Back zipper and hook-eye closure
- Mermaid silhouette
- Runs true to size
Style Number/Barcode: 05002-8285
Category Name: Winter Formal Dresses
Price: $9.97 $79.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Adele Sleeveless Lace Mermaid Dress With Bolero
Special Occasion
Create an elegantly chic look in the Adele mermaid dress designed with sheer lace fabric with a full-length knit lining. It features a sleeveless square neckline, adjustable spaghetti straps for a customized fit, a floor-sweeping mermaid silhouette to showcase your gorgeous curves, and a sheer lace long sleeve bolero for added coverage that can be removed.
Fit & Features
- Sheer lace fabric with knit lining, moderate stretch
- Square neckline
- Adjustable spaghetti straps
- Underbust and high waist seams
- Floor-length mermaid silhouette
- Removable sheer lace long sleeve bolero
- Runs true to size
Style Number/Barcode: 05002-8783
Category Name: Winter Formal Dresses
Price: $79.90
Availability: Out of Stock
Product Badge:- Ships Free
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Jayne Velvet Lace-Up Mermaid Corset Dress
Special Occasion
The long velvet dress features a sleeveless sweetheart neckline with an underbust cutout, a corset-like bodice with molded cups, adjustable spaghetti straps, criss-cross straps leading to a lace-up back design, and a mermaid silhouette. Complete the formal outfit with a rhinestone clutch.
Fit & Features
- Lined velvet fabrication
- Sleeveless sweetheart neckline, underbust cutout
- Corset-like bodice, built-in padded underwire bust
- Adjustable spaghetti straps, back zipper closure
- Criss-cross lace-up strap back design
- Long length hem
- Mermaid silhouette
- Runs true to size
Style Number/Barcode: 05002-8864
Category Name: Winter Formal Dresses
Price: $69.90
Availability: In Stock
Available Color: NAVY
Available Size: S, M
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Reagan Strappy Mermaid Glitter Velvet Formal Dress
Special Occasion
A grand and beautiful look is easy to achieve in the Reagan glitter velvet formal dress perfect for black tie soirees or weddings! Crafted from luxurious glitter velvet fabric, this formal dress epitomizes chic. She boasts a flattering square neckline and bungee spaghetti straps accentuate your figure, while the strappy open back adds a touch of sensuality. The mermaid silhouette and floor-length hem create a stunning silhouette. Complete the look with fringe earrings.
Fit & Features
- Glitter velvet fabric, partial knit lining, moderate stretch
- Square neckline
- Bungee spaghetti straps
- Strappy open back
- Mermaid silhouette
- Sticky bra or pasties recommended
- Runs true to size
Style Number/Barcode: 05002-8262
Category Name: Winter Formal Dresses
Price: $39.97 $79.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Kerri Formal Velvet Mermaid Dress
Special Occasion
When the occasion calls for velvet, the Kerri formal velvet mermaid dress delivers with romantic classic Hollywood glamour for your next dressy night out! She features an off-the-shoulder neckline with a sultry front V-wire insert, a high-waist seam, and a form-hugging mermaid silhouette with a high-cut front slit and long hemline. The formal dress is crafted from a lined velvet fabric with luxurious softness and moderate stretch. Complete the look with a rhinestone hair clip and clutch.
Fit & Features
- Off-the-shoulder neckline, V-wire insert
- Lightly padded bust, bra optional
- Back zipper closure, high-waist seam
- Mermaid silhouette, high-cut slit
- Long-length hem
- Lined velvet fabric, moderate stretch
- Runs true to size
Style Number/Barcode: 05002-2606
Category Name: Winter Formal Dresses
Price: $39.97 $74.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Adley Long Sleeve Cutout Mesh Formal Dress
Special Occasion
Showcase stylish sophistication in the Adley dress accented with chic details on mesh fabric that are sure to turn heads at your next formal affair. It features a plunging V-neckline for an alluring look, sheer long balloon-style sleeves, asymmetric cutouts at the waist, a ruched drop waist design, and a floor-sweeping pleated A-line silhouette.
Fit & Features
- Sheer mesh fabric with partial lining
- Plunging V-neckline
- Sheer long balloon sleeves with cinched hems
- Back zipper closure
- Asymmetric waist cutouts, ruched drop waist
- Floor-length pleated A-line silhouette
- Runs true to size
Style Number/Barcode: 05002-8890
Category Name: Winter Formal Dresses
Price: $9.97 $64.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Alessandra Sleeveless Flocked Velvet Mermaid Dress
Special Occasion
The long mermaid dress features a sleeveless cowl neckline, adjustable spaghetti straps, a sheer corset-like bodice with flexible boning, and a floral flocked velvet pattern. Complete the formal outfit with a rhinestone clutch.
Fit & Features
- Lined mesh and velvet fabrication
- Sleeveless cowl neckline
- Adjustable spaghetti straps
- Sheer corset-like bodice with flexible boning
- Floral flocked velvet pattern
- Long length hem
- Mermaid silhouette
- Runs true to size
Style Number/Barcode: 05002-8808
Category Name: Winter Formal Dresses
Price: $79.90
Availability: Out of Stock
Product Badge:- Ships Free
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Brynn Long Sleeve Glitter Cutout Mermaid Dress
Special Occasion
The long glitter knit dress features a high boat neckline, fitted long sleeves, a bold waist cutout, ruching, a high side slit, and a mermaid silhouette. Complete the formal outfit with a rhinestone clutch.
Fit & Features
- Glitter knit fabrication
- Boat neckline
- Fitted long sleeves
- Waist cutout
- Ruching
- High side slit
- Long hem length
- Mermaid silhouette
- Runs true to size
Style Number/Barcode: 05002-8664
Category Name: Winter Formal Dresses
Price: $9.97 $74.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Hilary Rhinestone Strap Slit Glitter Formal Dress
Special Occasion
The Hilary rhinestone strap slit glitter formal dress will be a favorable sensation for extra special black tie galas or events! She's a stunning dress designed with a sweetheart neckline and rhinestone embellished straps for sparkle and a sultry form-hugging silhouette. The high front wrap slit adds a touch of sensuality, while the glitter fabric exudes sophistication at any party. Complete the look with statement earrings and heels.
Fit & Features
- Glitter fabrication
- Rhinestone embellished straps
- High front wrap slit
- Form-hugging silhouette
- Sticky bra recommended
- Runs true to size
Style Number/Barcode: 05002-7839
Category Name: Winter Formal Dresses
Price: $9.97 $69.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Beatrice Formal Velvet Ruffle High Low Dress
Special Occasion
The Beatrice formal high-low dress gives a sophisticated, elegant look perfect for black tie galas and holiday parties! She features a one-shoulder neckline and layered ruffle trim, a classic bodycon silhouette, and delicately cascades to an eye-catching high-low hem with bonded ruffle trim. Make a statement at your next event with this stunning formal dress crafted from soft velvet fabric that exudes luxe allure! Complete the look in strappy stiletto heels.
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
- One-shoulder neckline, layered bonded ruffle trim
- Bodycon silhouette
- High-low hem, bonded ruffle trim
- Soft velvet fabric
- Sticky bra or strapless bra recommended
- Runs true to size
Style Number/Barcode: 05002-7677
Category Name: Winter Formal Dresses
Price: $99.90
Availability: In Stock
Available Color: BLACK
Available Size: XS, S
Product Badge:- Ships Free
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Mildred Formal Velvet Halter Slit Long Dress
Special Occasion
The Mildred formal velvet dress is party-perfect with a timeless silhouette and classy style! She features a sleeveless halter neckline with tie-neck closure, a flattering hip-hugging slim silhouette, a high-side slit, and a long hem. The formal dress is crafted from a soft velvet fabric that feels luxurious when wearing and has a bust lining. Complete the look in sparkle block heels for a banquet or holiday soiree!
Fit & Features
- Sleeveless halter neckline, tie-neck closure
- Hip-hugging, slim silhouette
- High side slit
- Long hem
- Luxe velvet fabric, bust lining, moderate stretch
- Sticky bra recommended
- Runs true to size
Style Number/Barcode: 05002-7639
Category Name: Winter Formal Dresses
Price: $29.97 $59.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Rosalyn Velvet Off-The Shoulder Long Sleeve Column Dress
Special Occasion
Exude chic glamour at your next black-tie affair in the Rosalyn formal dress designed with smooth velvet fabric. It features an off-the-shoulder straight neckline with a small cutout above the bust to add some allure, long fitted sleeves, a high-cut side slit, and a floor-length fitted column silhouette to highlight your stunning curves.
Fit & Features
- Velvet fabric with knit lining, moderate stretch
- Off-the-shoulder straight neckline, small cutout above the bust, dart seams
- Long fitted sleeves
- High waist seam, back zipper with hook-eye closure
- High side slit
- Floor-length fitted column silhouette
- Runs true to size
Where to Wear:
Weddings, black-tie parties, galas, and formal dinners.
Style Number/Barcode: 05002-8722
Category Name: Winter Formal Dresses
Price: $9.97 $59.90
On Sale: Yes
Availability: In Stock
Available Color: WINE
Available Size: XS, S
Product Badge:- Sale
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Wren Beaded Long Sleeve High Slit Column Dress
Special Occasion
Make your grand entrance in the Wren formal column dress that features a sweetheart neckline with flexible boning for additional structure, beaded long sleeves, a keyhole back with ties at the neck, and a dramatic high side slit.
Make your entrance unforgettable in this dress. For more glam styles, explore intricate embellishments on beaded prom dresses or be ready to celebrate in wedding guest dresses.
Fit & Features
- Stretchy smooth knit fabric
- Sweetheart underwire neckline, flexible boning
- Beaded long sleeves
- Keyhole at the back with neck ties
- High side slit
- Column silhouette, long-length hem
- Runs true to size
Where to Wear:
Rooftop parties, dressed up dinners, and fancy date nights.
Style Number/Barcode: 05002-8596
Category Name: Winter Formal Dresses
Price: $9.97 $109.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Georgia Formal Glitter Crepe Mermaid Dress
Special Occasion
This Georgia formal glitter long dress is a stunningly sophisticated masterpiece. Her luxe fabric sparkles and shines as it glides gracefully around your silhouette, hugging your curves with a hint of sheer mesh detail to show off your figure along the mermaid silhouette. With an elegant V-neckline, adjustable spaghetti straps, a high front slit, and a floor-length hem, you're sure to make a grand entrance. Complete the look in glamorous jewelry and heels for a black tie gala or celebration.
Fit & Features
- V-neckline, adjustable spaghetti straps
- Padded bust, back zipper and hook-eye closure
- Sheer mesh side inserts
- Mermaid silhouette, high front slit
- Floor-length hem
- Glitter crepe fabric, knit lining, minimal stretch
- Runs true to size
Style Number/Barcode: 05002-7673
Category Name: Winter Formal Dresses
Price: $9.97 $69.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Kienna Long Sleeve Velvet Mermaid Dress
Special Occasion
Make a regal impression in a long dress that features a luxe velvet fabrication, a structured sweetheart neckline, fitted long sleeves, a bold high side slit, and a mermaid silhouette. Complete look with a rhinestone clutch for the perfect wedding guest outfit.
Fit & Features
- Velvet fabrication, stretchy knit lining
- Sweetheart neckline, padded bra cups
- Long sleeves, shoulder pads
- Back zipper and hook-eye closure
- High side slit
- Long hem length
- Mermaid silhouette
- Runs true to size
Style Number/Barcode: 05002-8878
Category Name: Winter Formal Dresses
Price: $19.97 $69.90
On Sale: Yes
Availability: In Stock
Available Color: BLACK
Available Size: XS
Product Badge:- Sale
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Alanna Glitter Mesh Long Sleeve Mermaid Dress
Special Occasion
Glam up your formal affair in the Alanna mermaid dress crafted with glitzy glitter mesh fabric with a partial knit lining for coverage. It features a plunging V-neckline accented with a cutout below the bust, sheer long fitted sleeves, and a high-cut front slit to showcase some leg on the floor-length mermaid silhouette.
Fit & Features
- Sheer glitter mesh fabric with partial knit lining
- Plunging V-neckline, center cutout below the bust
- Sheer long fitted sleeves, back zipper closure
- High front slit
- Floor-length mermaid silhouette
- Runs true to size
Style Number/Barcode: 05002-8940
Category Name: Winter Formal Dresses
Price: $19.97 $69.90
On Sale: Yes
Availability: In Stock
Available Color: WINE
Available Size: XS, S
Product Badge:- Sale
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Trinity Formal High Slit Glitter Dress
Special Occasion
Make a glitzy impression in the Trinity formal dress that glows under the spotlight! She features a sleeveless square neckline with a U-shaped wire insert, spaghetti straps, and a form-hugging mermaid silhouette, and a ruched seam with a sexy high-side slit to showcase some skin. The formal dress is composed of a glitter stretch-knit fabric and is partially lined. Complete your dressy look with a rhinestone bracelet and heels.
Fit & Features
- Sleeveless square neckline, spaghetti straps
- U-shaped wire insert
- Bra-friendly design
- Form-hugging, mermaid silhouette
- High side slit
- Glitter stretch-knit fabric, partial lining
- Fits true to size
Style Number/Barcode: 05002-1343
Category Name: Winter Formal Dresses
Price: $29.97 $62.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Freida Velvet Ruffled One-Shoulder Formal Dress
Special Occasion
Exude bold elegance in the Freida formal dress designed with luxe smooth velvet fabric for your next black-tie affair. It features a one-shoulder neckline with a dramatic ruffled design, chic pleating at the bodice and waist, a faux wrap-front creating a high slit, and a floor-length form-fitting silhouette to hug your curves.
Fit & Features
- Velvet fabric with top knit lining, moderate stretch
- One-shoulder neckline with ruffled design, no-slip strip, padded bust
- Pleating at the bodice and waist
- Back zipper with hook-eye closure
- Faux wrap-front design, high slit
- Floor-length form-fitting silhouette
- Runs true to size
Style Number/Barcode: 05002-8709
Category Name: Winter Formal Dresses
Price: $9.97 $89.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale