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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Acacia Glitter Knit Cowl Neck Mermaid Dress
Special Occasion
Chic with an elegant sparkle, the Acacia glitter knit mermaid dress is a stunning choice for your black-tie affairs. The pleated cowl neck overlay adds a stylish touch to the classic sweetheart neckline.
Fit & Features
- Glitter knit fabric with knit lining, moderate stretch
- Sweetheart neckline with padded bust, pleated cowl neck overlay
- Adjustable spaghetti straps
- High waist seam
- Floor-length mermaid silhouette
- Runs true to size
- Extra glitter for maximum sparkle - may have some natural fallout
Where to Wear:
Black-tie weddings, galas, and red-carpet events.
Style Number/Barcode: 05002-9569
Category Name: Winter Formal Dresses
Price: $19.97 $69.90
On Sale: Yes
Availability: In Stock
Available Color: BLACK, OLIVE
Available Size: XS, S, M
Product Badge:- Sale
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Judy Open Back Slit Mermaid Satin Formal Dress
Special Occasion
Get ready for gram-worthy pics in the Judy satin formal dress all night! Boasting an open cross-back strappy design that turns heads and a mermaid silhouette with a high slit that perfectly flaunts your figure.
With a smooth, luminous finish, this dress was made to shine. Keep the luxe look going with breathtaking satin prom dresses or go for a sophisticated statement with our wedding guest dresses.
Fit & Features
- Stretch satin fabric with full-length knit lining
- Sleeveless halter plunge V-neckline, padded bust
- Open back with cross-back strappy design, lower back zipper with hook-eye closure
- Pleated waist
- High front slit
- Floor-length mermaid silhouette
- Runs true to size
Where to Wear:
Bridal celebrations, black-tie parties, weddings, and red-carpet events, rehearsal dinners, engagement parties, formal celebrations
Style Number/Barcode: 05002-000391
Category Name: Winter Formal Dresses
Price: $79.90
Availability: In Stock
Available Color: WHITE, BLACK, HUNTER
Available Size: XS, S, M, L, XL
Product Badge:- Ships Free
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Perry Glitter Knit Wrap Slit Mermaid Dress
Special Occasion
Bring luxe glamour to your formal affair in the Perry glitter knit mermaid dress that radiates an elegant shine. The floor-sweeping silhouette features a ruched wrap-front with a high slit for added allure.
Flawlessly chic and bold, this dress is a statement. If strapless styles are your go-to, explore our strapless prom dresses or embrace effortless fashion with our formal dresses.
Fit & Features
- Glitter knit fabric with full-length knit lining, moderate stretch
- Strapless cowl neckline, no-slip strip
- Front flexible boning, back zipper with hook-eye closure
- High waist seam, ruched wrap-front design, high slit
- Floor-length mermaid silhouette
- Runs true to size
- Extra glitter for maximum sparkle - may have some natural fallout
Where to Wear:
Prom, galas, and black-tie events.
Style Number/Barcode: 05002-9659
Category Name: Winter Formal Dresses
Price: $79.90
Availability: In Stock
Available Color: BLACK, RED
Available Size: XS, S, M, L
Product Badge:- Ships Free
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Ariela Lace-Up Cutout Mermaid Formal Dress
Special Occasion
The Ariela formal dress is beautifully embellished with soutache that adds a pretty dimension to the mermaid floor-length silhouette!
Fit & Features
- Soutache embellished, mesh fabric, stretchy knit lining
- Strapless neckline, padded bra cups
- Lace-up back, cutout, lower zipper and hook-eye closure
- Mermaid silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Prom, weddings, garden parties, formal occasions, black tie soirees, fancy date nights
Style Number/Barcode: 05002-9703
Category Name: Winter Formal Dresses
Price: $99.90
Availability: In Stock
Available Color: ROSE, GOLD, BLACK
Available Size: XS, S, M, L
Product Badge:- Ships Free
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Maggie Satin Bodycon Formal Dress
Special Occasion
Slip into the Maggie satin formal dress and let the spotlight find you—its bodycon silhouette and softly draped cowl neckline are made for captivating entrances, while the side slit gives effortless allure.
Fit & Features
- Stretch satin fabric, stretchy knit lining
- Cowl neckline, padded bra cups
- Adjustable spaghetti straps
- Back zipper and hook-eye closure
- Side slit
- Bodycon silhouette, midi-length hem
- Runs true to size
Where to Wear:
Homecoming, weddings, rehearsal dinners, engagement parties and photoshoots, black tie galas, bachelorettes, bridal showers, Vegas weekends, birthdays, formal celebrations
Style Number/Barcode: 05001-000288
Category Name: Winter Formal Dresses
Price: $64.90
Availability: In Stock
Available Color: ROYAL
Available Size: XS, S, M, L
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Gemma Velvet Off-The-Shoulder Mermaid Dress
Special Occasion
Designed for your most glamorous moments, the Gemma velvet mermaid dress stuns with an off-the-shoulder neckline that frames every entrance with elegance. The sleek silhouette hugs in all the right places before flowing into a floor-sweeping hem.
Fit & Features
- Velvet fabric, moderate stretch
- Off-the-shoulder cross-front neckline, short sleeve straps
- Ruching
- Floor-sweeping mermaid silhouette
- Runs true to size
Where to Wear:
Black-tie parties, red-carpet events, galas, and formal affairs.
Style Number/Barcode: 05002-000276
Category Name: Winter Formal Dresses
Price: $69.90
Availability: In Stock
Available Color: WINE, BLACK
Available Size: XS, S, M, L, XL
Product Badge:- Best Seller
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Shelly High Slit Glitter Knit Formal Dress
Special Occasion
Bring the stunning shine in the Shelly glitter knit formal dress! With a floor-sweeping hem and form-hugging silhouette with a slit, you'll captivate everyone at the party.
Fit & Features
- Glitter knit fabric, full-length knit lining, moderate stretch
- Sleeveless cowl neckline, square back design
- Spaghetti straps
- High waist seam, high front slit
- Floor-length form-hugging silhouette
- Runs true to size
- Extra glitter for maximum sparkle - may have some natural fallout
Where to Wear:
Prom, weddings, big birthday events, fancy date nights, dinner parties, and dressy soirees.
Style Number/Barcode: 05002-9345
Category Name: Winter Formal Dresses
Price: $19.97 $59.90
On Sale: Yes
Availability: In Stock
Available Color: SAGE-2, ROYAL
Available Size: XS, S, M
Product Badge:- Sale
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Laverne Formal Satin Lace-Up Column Dress
Special Occasion
Fits like a dream and turns heads, the Laverne formal satin column dress will have you looking oh-so-gorgeous at your black-tie events! It features a V-neckline with a cowl overlay, spaghetti straps, a lace-up back design, and a flattering column silhouette with a high front slit.
With a smooth, luminous finish, this dress was made to shine. Keep the luxe look going with breathtaking satin prom dresses or go for a sophisticated statement with our wedding guest dresses.
Fit & Features
- Satin fabric, sheen effect, moderate stretch
- Sleeveless V-neckline, cowl overlay
- Spaghetti straps, lace-up back design
- Column silhouette, high front slit
- Long-length hem
- Runs true to size
Where to Wear:
Weddings, bridesmaids, formal dinner parties, and black-tie affairs.
Style Number/Barcode: 05002-7547
Category Name: Winter Formal Dresses
Price: $64.90
Availability: In Stock
Available Color: BLACK
Available Size: XL
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Natalie Cowl Neck Lace-Up Slit Column Dress
Special Occasion
When it comes to looking elegant, the Natalie formal dress will make a striking impression! Designed with an open lace-up back and high front slit for effortless sultriness, you'll own the night.
Fit & Features
- Smooth knit fabric, moderate stretch
- Cowl neckline
- Padded bra cups
- Spaghetti straps, lace-up back
- High front slit
- Floor-length column silhouette
- Runs true to size
Where to Wear:
Weddings, bridesmaids, black tie galas, engagement parties, rehearsal dinners, anniversaries, formal birthday events, fancy date nights, cocktail soirees
Style Number/Barcode: 05002-000282
Category Name: Winter Formal Dresses
Price: $59.90
Availability: In Stock
Available Color: RED
Available Size: XS, S, M, L
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Rhonda Strappy Back Slit Glitter Formal Dress
Special Occasion
Capture a marvelous shine in the Rhonda mermaid glitter formal dress with a gorgeous open strappy back and high front slit for effortless movement all night!
Fit & Features
- Glitter knit fabric with full-length knit lining, high stretch
- Sleeveless V-neckline, padded bust, ruching
- Adjustable spaghetti straps
- Open back with strappy design, hook and bar closure, ruched zipper with hook-eye closure
- Ruched faux wrap-front design, high slit
- Floor-length mermaid silhouette
- Runs true to size
- Extra glitter for maximum sparkle - may have some natural fallout
Where to Wear:
Prom, galas, red-carpet events, and fancy soirees.
Style Number/Barcode: 05002-9207
Category Name: Winter Formal Dresses
Price: $84.90
Availability: In Stock
Available Color: BLACK
Available Size: XS, S, M, L
Product Badge:- Ships Free
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Mayva V-Neck Mermaid Sequin Formal Dress
Special Occasion
Prepare to sparkle in the Mayva sequin formal dress for a night you'll never forget! With a sultry plunge V-neckline and a mermaid silhouette, this floor-length dress exudes sophistication.
All eyes are on you in this radiant dress. If sparkle is your signature, discover stunning sequin prom dresses or opt for effortless sophistication with our eye-catching formal dresses.
Fit & Features
- Sequin pattern, mesh-lined fabric
- Adjustable spaghetti straps
- Plunge V-neckline, wire insert, padded bra cups
- Back zipper and hook-eye closure
- Mermaid silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Prom, red-carpet events, fancy galas, big birthday events
Style Number/Barcode: 05002-9229
Category Name: Winter Formal Dresses
Price: $119.90
Availability: In Stock
Available Color: ROYAL
Available Size: XS, S, M
Product Badge:- Ships Free
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Amy Mermaid Slit Satin Formal Dress
Special Occasion
Occasions are made easy in the Amy satin formal dress designed with a mermaid silhouette that flaunts your curves while the high front slit offers effortless movement.
With a smooth, luminous finish, this dress was made to shine. Keep the luxe look going with breathtaking satin prom dresses or go for a sophisticated statement with our wedding guest dresses.
Fit & Features
- Stretch satin fabric, bust knit lining
- V-neck, padded bra cups, adjustable spaghetti straps
- Back zipper and hook-eye closure
- High front slit
- Mermaid silhouette
- Floor-length bonded hem
- Runs true to size
Where to Wear:
Prom, black-tie events, and weddings.
Style Number/Barcode: 05002-9359
Category Name: Winter Formal Dresses
Price: $79.90
Availability: In Stock
Available Color: NAVY-2, HUNTER-2
Available Size: XS, S, M
Product Badge:- Ships Free
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Cesca Corset Slit Mesh Formal Dress
Special Occasion
The gorgeous Cesca mesh formal dress sculpts and accentuates your curves with a corset bodice and mermaid silhouette that effortlessly flares out into a dramatic slit floor-length hem!
Fit & Features
- Mesh fabric, short knit stretchy lining
- V-neckline, padded bra cups
- Adjustable spaghetti straps
- Corset bodice, flexible boning, back zipper and hook-eye closure
- High front slit
- Mermaid silhouette, bonded floor-length hem
- Runs true to size
Where to Wear:
Prom, weddings, bridesmaids, dinner parties, big birthday events, fancy celebrations, spring cocktail parties
Style Number/Barcode: 05002-9577
Category Name: Winter Formal Dresses
Price: $69.90
Availability: In Stock
Available Color: BURGUNDY
Available Size: XS, S
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Ariadna Strappy Open Back Slit Glitter Formal Dress
Special Occasion
For a night to remember slip into the Ariadna glitter formal dress designed to please every crowd with a strappy open back and a high front slit for a sultry allure!
Fit & Features
- Glitter fabric lined with stretchy knit
- V-neckline, padded bra cups
- Spaghetti straps, open strappy back
- High front slit
- Mermaid silhouette, floor-length hem
- Extra glitter for maximum sparkle - may have some natural fallout
- Runs true to size
Where to Wear:
Prom, weddings, fancy cocktail parties, romantic date nights
Style Number/Barcode: 05002-9654
Category Name: Winter Formal Dresses
Price: $19.97 $79.90
On Sale: Yes
Availability: In Stock
Available Color: ROYAL, BROWN, NAVY
Available Size: S, XS, M, L, XL
Product Badge:- Sale
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Elena Corset Satin Midi Formal Dress
Special Occasion
Sculpted elegance meets subtle shimmer in the Elena, a dress designed to own the spotlight with quiet confidence. Featuring a sheer mesh corset bodice with flexible boning, intricate embroidery, and sequins, this satin bodycon silhouette flows into a wrap slit midi hem that moves with effortless allure.
Fit & Features
- Stretch satin-lined fabric
- Sweetheart neckline, padded bra cups
- Adjustable spaghetti straps
- Sheer mesh corset bodice, flexible boning, embroidery, sequins
- Back zipper and hook-eye closure
- Bodycon wrap slit silhouette, midi-length hem
- Runs true to size
Where to Wear:
Homecoming, weddings, birthdays, date nights, engagement parties, rehearsal dinners, cocktail parties, red carpet occasions
Style Number/Barcode: 05001-000147
Category Name: Winter Formal Dresses
Price: $69.90
Availability: In Stock
Available Color: BURGUNDY
Available Size: XS, S, M
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Allina Halter Strappy Mermaid Formal Dress
Special Occasion
Sculpted for drama, the Allina mesh mermaid dress wows with a plunging halter neckline, ruched details, and a strappy open back that leaves a lasting impression. Its curve-hugging silhouette and floor-length finish make it the ultimate statement for after-dark glamour.
Fit & Features
- Abstract print, mesh-lined stretchy fabric
- Plunge halter neckline, padded bra cups
- Open strappy back with hardware insets
- Mermaid silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Weddings, formal galas, red-carpet events, dressy birthday dinners, cocktail receptions, industry events
Style Number/Barcode: 05002-000287
Category Name: Winter Formal Dresses
Price: $69.90
Availability: In Stock
Available Color: OLIVE
Available Size: XS, S, M, L
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Arial Open Back Mermaid Formal Dress
Special Occasion
Made for jaw-dropping arrivals, the Arial formal dress sculpts and stuns in smooth knit with a one-shoulder neckline, ruched detailing, and a striking open back twist. Its mermaid silhouette and floor-length hem bring full-glam drama—no effort required.
Fit & Features
- Smooth knit fabric with lining, moderate stretch
- One-shoulder neckline
- Side ruched seams
- Open back with twist detail
- Mermaid floor-length silhouette
- Runs true to size
Where to Wear:
Weddings, black tie galas, rehearsal dinners, engagement parties, anniversaries, formal soirees, nights at the opera or theatre, red carpet occasions
Style Number/Barcode: 05002-000372
Category Name: Winter Formal Dresses
Price: $59.90
Availability: In Stock
Available Color: HUNTER
Available Size: XS, S, M, L, XL
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Adaline Floral Satin Open Back Formal Dress
Special Occasion
Slip into effortless allure with the Adaline satin floral gown, designed with a sleek open back and delicate tie detail. Its fluid silhouette and romantic print make it the perfect mix of elegance and ease for unforgettable evenings.
Fit & Features
- Floral print, premium satin fabric, woven lining
- V-neckline
- Spaghetti straps
- Open strappy back design, lower zipper and hook-eye closure
- Curve-hugging silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Weddings, galas, charity dinners, black tie soirees, formal dinners, birthdays, date nights, evening garden parties, rehearsal dinners
Style Number/Barcode: 05002-000441
Category Name: Winter Formal Dresses
Price: $79.90
Availability: In Stock
Available Color: MOCHA
Available Size: XS, S, M, L
Product Badge:- Ships Free
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Jordyn Formal Satin Mermaid Dress With Train
Special Occasion
Flaunt a show-stopping silhouette in the Jordyn formal long dress designed with silky satin fabric for a luxe allure. The gorgeous mermaid silhouette is accented with a high front slit and a delicate train for an added touch of romance.
With a smooth, luminous finish, this dress was made to shine. Keep the luxe look going with breathtaking satin prom dresses or go for a sophisticated statement with our wedding guest dresses.
Fit & Features
- Silky satin fabric with bust knit lining, minimal stretch
- Sleeveless V-neckline
- Adjustable spaghetti straps
- Back zipper with hook-eye closure, ruched design
- Mermaid silhouette, side pleated seam
- High front slit, floor-length hem with train
- Runs true to size
Where to Wear:
Prom, weddings, galas, and black-tie parties.
Style Number/Barcode: 05002-8676
Category Name: Winter Formal Dresses
Price: $79.90
Availability: In Stock
Available Color: BLACK, WINE
Available Size: XS, S, M, L, XL
Product Badge:- Ships Free
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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: Winter Formal Dresses
Price: $79.90
Availability: In Stock
Available Color: BLACK, RED
Available Size: S, XS, M, L
Product Badge:- Sale
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Dallas V-Neck Halter Open Back Mermaid Formal Dress
Special Occasion
Arrive in sleek perfection in the Dallas mermaid formal dress as a striking bridesmaid or wedding guest! The halter V-neckline with tie closure exudes elegance, while the open back with adjustable strap adds a touch of sensuality. The mermaid silhouette and floor-length hem create a stunning silhouette, all made with a smooth knit-lined fabric. Complete the look with rhinestone jewelry for sparkle!
Fit & Features
- Smooth knit fabric lined with stretchy knit
- Halter V-neckline with tie closure
- Open back with adjustable strap
- Mermaid silhouette
- Sticky bra or pasties recommended
- Runs true to size
Style Number/Barcode: 05002-8517
Category Name: Winter Formal Dresses
Price: $69.90
Availability: In Stock
Available Color: BROWN
Available Size: XS, S, M
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Andrea Cutout Slit Mermaid Sequin Formal Dress
Special Occasion
Receive endless attention for how you shine in the Andrea mermaid sequin formal dress with a cutout back that turns heads and a high slit for effortless movement all night!
All eyes are on you in this radiant dress. If sparkle is your signature, discover stunning sequin prom dresses or opt for effortless sophistication with our eye-catching formal dresses.
Fit & Features
- Sheer mesh fabric with full-length knit lining, moderate stretch
- Sequin embroidered floral scroll pattern
- Sleeveless square neckline, padded bust
- Adjustable spaghetti straps
- Cutout back design, hook-eye closures, lower back zipper with hook-eye closure
- High front slit, floor-length mermaid silhouette
- Runs true to size
Where to Wear:
Prom, galas, and formal weddings.
Style Number/Barcode: 05002-9214
Category Name: Winter Formal Dresses
Price: $99.90
Availability: In Stock
Available Color: LIGHT, BLUE, YELLOW
Available Size: S, M, L
Product Badge:- Ships Free
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Sasha One-Shoulder Mermaid Velvet Formal Dress
Special Occasion
Embody soft elegance in the Sasha velvet formal dress for black tie parties and events! The formal dress is designed with a chic one-shoulder neckline, a mermaid silhouette that flaunts your curves, and a high front wrap slit that shows off some skin. Complete the look with a clutch.
Fit & Features
- Velvet fabric, moderate stretch
- One-shoulder wired V-notch neckline
- Fitted long sleeve
- High front wrap slit
- Mermaid floor-length silhouette
- Runs true to size
Style Number/Barcode: 05002-9227
Category Name: Winter Formal Dresses
Price: $59.90
Availability: In Stock
Available Color: BLACK
Available Size: XS, S, M, L
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Gisele Sequin Velvet Lace-Up Mermaid Dress
Special Occasion
Radiate luxe glamour in the Gisele sequin velvet formal dress at your next black-tie affair. The open lace-up back offers a customized fit, while the mermaid silhouette will hug your gorgeous curves.
All eyes are on you in this radiant dress. If sparkle is your signature, discover stunning sequin prom dresses or opt for effortless sophistication with our eye-catching formal dresses.
Fit & Features
- Velvet fabric lined with stretchy knit
- Sequin embroidered geometric pattern
- Sleeveless V-neckline, padded bra cups
- Adjustable spaghetti straps
- Open back with cross-back lace-up straps
- Floor-length mermaid silhouette
- Runs true to size
Where to Wear:
Prom, black-tie weddings, and red-carpet events.
Style Number/Barcode: 05002-9333
Category Name: Winter Formal Dresses
Price: $99.90
Availability: In Stock
Available Color: HUNTER
Available Size: XS, S, M
Product Badge:- Ships Free