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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STYLE SPOTLIGHT

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Formal Satin Dresses

2025 Prom Dresses

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!

  • Lylah Lace Cowl Neck Mermaid Dress

    Special Occasion

    Showcase your beauty in the Lylah formal dress designed with a dainty floral lace fabric with a full lining. It features a sleeveless sweetheart neckline with a structured padded bust, a draped cowl neck overlay for a feminine touch, adjustable spaghetti straps for a customized fit, and a floor-length mermaid silhouette to highlight your curves.

    Fit & Features

    • Sheer floral lace fabric with knit lining, moderate stretch
    • Sweetheart neckline, structured padded bust, draped cowl neck overlay
    • Adjustable spaghetti straps
    • High waist seam
    • Back zipper with hook-eye closure, lower back ruching
    • Floor-length mermaid silhouette
    • Runs true to size

    Style Number/Barcode: 05002-8905

    Category Name: Winter Formal Dresses

    Price: $69.90

    Availability: In Stock

    Available Color: ROSE, BLACK

    Available Size: XS, S, M, L

  • Wendy Sleeveless Mermaid Glitter Formal Dress

    Special Occasion

    Dazzle all day and night in the Wendy sleeveless glitter formal dress at weddings or parties! Crafted from glitter fabric, this dress will make you shine like a star at any event. The square neckline and adjustable spaghetti straps flatter and support, while the mermaid silhouette and floor-length hem add an ethereal touch making you feel so stunning! Complete the look with a dainty necklace. 

    Fit & Features

    • Glitter fabric, additional fabric layer at the bust, moderate stretch
    • Adjustable spaghetti straps
    • Mermaid silhouette
    • Runs true to size

    Style Number/Barcode: 05002-8747

    Category Name: Winter Formal Dresses

    Price: $69.90

    Availability: In Stock

    Available Color: HUNTER, MAUVE, BLACK

    Available Size: XS, S, M, L

  • Halsey Formal Glitter Ruffled Mermaid Dress

    Special Occasion

    Light up the night in the Halsey glitter formal dress to make your sparkling entrance at galas, black-tie weddings, and banquets. She features an off-the-shoulder neckline with a layered ruffled trim, a figure-flattering mermaid silhouette, and a floor-length hem. The formal dress is composed of a stretchy glitter knit fabric with a bust lining. Complete the look with a clutch and earrings.

    This dress is all about movement and flair. Want more standout designs? Discover our eye-catching ruffle prom dresses or embrace an elevated style with our guest dresses.

    Fit & Features

    • Off-the-shoulder neckline
    • Layered ruffled trim, bust lining
    • Mermaid silhouette
    • Floor-length hem
    • Glitter knit fabric, moderate stretch
    • Strapless bra, sticky bra, or pasties recommended
    • Runs true to size

    Style Number/Barcode: 05002-7183

    Category Name: Winter Formal Dresses

    Price: $84.90

    Availability: In Stock

    Available Color: BLACK

    Available Size: XS, S

    Product Badge:
    • Ships Free
  • Kehlani Formal Floral Lace Slit Mermaid Dress

    Special Occasion

    Feminine florals bloom all over the Kehlani formal dress - creating a sophisticated yet sexy vibe! The dress boasts a lace-up back that turns heads and a ruched mermaid silhouette that highlights your curves. 

    Fit & Features

    • Floral mesh fabric, stretchy knit lining
    • Sleeveless cowl neckline, spaghetti straps
    • Lace-up back design
    • Front ruched seam, high slit
    • Mermaid silhouette, floor-length hem
    • Runs true to size

     

    Where to Wear:

    Prom, garden parties, weddings, black-tie functions, fancy date nights, big birthday events

    Style Number/Barcode: 05002-7491

    Category Name: Winter Formal Dresses

    Price: $59.90

    Availability: In Stock

    Available Color: RED, LAVENDER, MAUVE, SAGE, SEA, FOAM, LIGHT, BLUE

    Available Size: XS, L, XL, S, M

  • Sariah Lace-Up Glitter Knit Mermaid Dress

    Special Occasion

    Show up and shine at your black-tie affair in the Sariah lace-up glitter knit mermaid dress! The gorgeous glitter knit fabric is lined with a smooth knit and offers plenty of stretch. The dress is shaped with a V-neckline with a built-in padded bust, and spaghetti straps that lead to her sultry open back with a lace-up strappy design. Her bodice has alluring corset-style seams for a stylishly snatched look. The floor-length hem is accented with a high-cut front slit along the curve-hugging mermaid silhouette. Complete your look with rhinestone chandelier earrings.

    Fit & Features

    • Stretchy glitter knit fabric with knit lining
    • Sleeveless V-neckline with padded bust
    • Spaghetti straps
    • Open back with lace-up straps, tie closure
    • Corset seams, high waist seam
    • Mermaid silhouette with high front slit
    • Runs true to size

    Style Number/Barcode: 05002-8646

    Category Name: Winter Formal Dresses

    Price: $69.90

    Availability: In Stock

    Available Color: PINK

    Available Size: XS, S, M, L

  • Glistening Beauty Glitter Satin Mini Dress

    Glisten with beauty in this gorgeous glitter satin mini dress featuring a sleeveless square neckline with a flattering underbust seam, spaghetti straps, an open back with a chic cross-back strappy design, and a short A-line silhouette. Perfect for prom, style with rhinestone heels!

    Fit & Features

    • Glitter satin-knit fabric with knit lining, moderate stretch
    • Square neckline, underbust seam
    • Spaghetti straps
    • Open back, cross-back elastic straps
    • Mini-length A-line silhouette
    • Runs true to size

    Style Number/Barcode: 05101-3569

    Category Name: Winter Formal Dresses

    Price: $9.97 $34.90

    On Sale: Yes

    Availability: Out of Stock

  • Stylish Shine Glitter Satin Lace-Up Midi Dress

    Unlock a stylish shine in this glitter satin midi dress boasting a lace-up strappy design and a chic faux-wrap slit perfect for pairing with heels.

    Fit & Features

    • Glitter satin fabric with knit bust lining, moderate stretch
    • Square neckline
    • Spaghetti straps, open cross-back lace-up strappy design
    • High waist seam, pleating
    • Faux wrap-front design, front slit
    • Midi-length slim-fit silhouette
    • Runs true to size

    Style Number/Barcode: 05101-3588

    Category Name: Winter Formal Dresses

    Price: $40.90

    Availability: In Stock

    Available Color: BURGUNDY

    Available Size: S, M, L, XL

  • Sleek Sophistication Sleeveless Ruched Midi Dress

    A sophisticated mesh midi dress perfect for cocktail hour! It features a strapless sweetheart neckline, chic cowl overlay, and bodycon fit. Pair with heels and a clutch.

    Fit & Features

    • Sheer mesh fabric with knit lining, plenty of stretch
    • Strapless surplice sweetheart neckline, V-wired accent, no-slip strip
    • Draped cowl neck overlay
    • Back zipper with hook-eye closure
    • Ruched side and back seams
    • Midi-length bodycon fit
    • Runs true to size

    Style Number/Barcode: 05101-3589

    Category Name: Winter Formal Dresses

    Price: $9.97 $49.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Myah Sleeveless High-Slit Velvet Cutout Dress

    Special Occasion 

    Celebrate in a long velvet luxe dress that features a sleeveless cowl neckline with sleek spaghetti straps, a sexy cutout at the midriff, and a bold high-side slit. Complete your wedding guest outfit with a sleek rhinestone clutch. 

    Fit & Features

    • Velvet fabrication
    • Sleeveless cowl neckline
    • Spaghetti straps
    • Cutout at the midriff
    • High side slit
    • Long length hem
    • Runs true to size

    Style Number/Barcode: 05002-7920

    Category Name: Winter Formal Dresses

    Price: $74.90

    Availability: In Stock

    Available Color: BLACK

    Available Size: S, L, XL

  • Chic Romance Floral Satin Lace-Up Skater Dress

    Showcase a chic romantic aura in this floral satin jacquard skater dress featuring a strapless sweetheart neckline, flexible boning at the bodice for added structure, and lace-up sides for a snatched silhouette. The short skater skirt adds a sweet feminine vibe to the stunning style.

    Fit & Features

    • Floral satin jacquard woven fabric, stretchy knit lining
    • Strapless sweetheart neckline, no-slip strip
    • Flexible boning
    • Lace-up sides
    • Back zipper with hook-eye closure
    • Short-length skater silhouette
    • Runs true to size

    Style Number/Barcode: 05101-3651

    Category Name: Winter Formal Dresses

    Price: $9.97 $54.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Glitzy Chic Sequin Woven Drop Waist Skater Dress

    A sequin skater dress with a perfect glitzy chic vibe! Make every head turn with the open back with a bow and the gorgeous sequin embroidery perfect for parties. Complete the look with heels.

    Sequins bring the perfect mix of elegance and fun. Want more options? Shine in a sparkling sequin prom dress or make an entrance in our glamorous party dresses.

    Fit & Features

    • Floral embroidered woven fabric with sequin embroidery, woven lining, no stretch
    • Square neckline, underbust seam
    • Thin tank shoulder straps
    • Open back, tie-back bow design, zipper with hook-eye closure
    • Drop waist
    • Short pleated skater silhouette
    • Runs true to size

    Style Number/Barcode: 05101-3668

    Category Name: Winter Formal Dresses

    Price: $59.90

    Availability: In Stock

    Available Color: BLACK

    Available Size: XS, S, M, L

  • Shimmer Season Long Sleeve Glitter Mini Dress

    A shimmering glitter mini dress boasts sheer peasant long sleeves and a front ruched seam along the bodycon fit. Perfect for styling with heels for a dressy occasion.

    Fit & Features

    • Glitter knit fabric, moderate stretch
    • Sheer peasant long sleeves
    • Square neckline
    • Front ruched seam
    • Bodycon mini-length fit
    • Runs true to size

    Style Number/Barcode: 05101-2674

    Category Name: Winter Formal Dresses

    Price: $20.97 $46.90

    On Sale: Yes

    Availability: In Stock

    Available Color: BLACK

    Available Size: XS, S, M

    Product Badge:
    • Sale
  • Maleah Twist-Front Glitter Knit Mermaid Dress

    Special Occasion

    Bring the dazzling energy to your next glamorous soiree in the stunning Maleah twist-front glitter knit mermaid dress! Designed with a glitzy glitter knit fabric offering plenty of stretch, this formal dress will gleam and glimmer all night long. She is shaped with a sleeveless sweetheart neckline with a ruched twist-front design and spaghetti straps. She features a matching twist-back design followed by a lower back cutout to add some allure. Her floor-length sultry mermaid silhouette will showcase your gorgeous curves. Complete the look with rhinestone fringe earrings and strappy stilettos!

    Fit & Features

    • Stretchy glitter knit fabric lined with stretchy knit
    • Sleeveless sweetheart neckline, ruched twist-front
    • Spaghetti straps
    • Twist-back, lower back cutout
    • Mermaid fit
    • Sticky bra recommended
    • Runs true to size

    Style Number/Barcode: 05002-8430

    Category Name: Winter Formal Dresses

    Price: $29.97 $69.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Jade Lace-Up Mermaid Glitter Formal Dress

    Special Occasion

    With the sparkling Jade glitter formal dress, you'll be more than ready to shine on the dance floor at fancy birthday celebrations or parties! Made with luxurious glitter fabric lined with stretchy knit for comfort. Featuring a square neckline, spaghetti straps, and padded bra cups for a flattering silhouette. The lace-up back adds a touch of elegance, while the mermaid silhouette and floor-length hem create a dramatic look. Complete the look with a clutch and heels

    Fit & Features

    • Glitter fabric lined with stretchy knit
    • Square neckline
    • Spaghetti straps
    • Padded bra cups
    • Lace-up back
    • Mermaid silhouette
    • Runs true to size

    Style Number/Barcode: 05002-8573

    Category Name: Winter Formal Dresses

    Price: $56.00 $79.90

    On Sale: Yes

    Availability: In Stock

    Available Color: BLACK, HUNTER

    Available Size: XS, S, M, L

    Product Badge:
    • Sale
  • Maeva Formal Satin Off-The-Shoulder Dress

    Special Occasion

    Radiate sexy sophistication in the Maeva formal satin dress! She features a lovely off-the-shoulder folded neckline adorned with short-sleeve cuffs, a side pleated bodice, and a flattering slim silhouette with a sultry wrap-style front slit and floor-length hem. The formal dress is crafted from a silky satin fabric with a luxe sheen. Complete the look for black tie galas or charity dinners with a glam hair accessory.

    Fit & Features

    • Off-the-shoulder, folded neckline
    • Short sleeve cuffs, back zipper closure
    • Side pleated bodice, slim silhouette
    • Wrap-style front slit, floor-length hem
    • Satin fabric, luxe sheen, moderate stretch
    • Strapless bra recommended
    • Runs true to size

    Style Number/Barcode: 05002-8316

    Category Name: Winter Formal Dresses

    Price: $19.97 $79.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • 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
  • Regina Lace-Up Mermaid Sequin Mesh Formal Dress

    Special Occasion

    The Regina sequin formal dress is the head-turning gown you're after for prom or upscale birthdays! Crafted from a sequin pattern mesh fabric that adds a touch of glamour to any formal event. She boasts a flattering scoop neckline and padded bra cups for support, while spaghetti straps and a lace-up back add a touch of sophistication. The mermaid silhouette and high front slit create a dramatic effect, perfect for making a statement along the floor-length hem. Complete the look with a clutch and heels.

    Fit & Features

    • Sequin pattern, mesh fabric lined with stretchy knit
    • Padded bra cups
    • Spaghetti straps
    • Lace-up, back zipper and hook-eye closure
    • High front slit
    • Mermaid silhouette
    • Runs true to size

    Style Number/Barcode: 05002-8081

    Category Name: Winter Formal Dresses

    Price: $59.97 $119.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • 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: $56.00 $79.90

    On Sale: Yes

    Availability: In Stock

    Available Color: NAVY, GOLD

    Available Size: XS, S

    Product Badge:
    • Sale
  • 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: $19.97 $74.90

    On Sale: Yes

    Availability: In Stock

    Available Color: BLACK

    Available Size: XS, S, M, L

    Product Badge:
    • Sale
  • 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
  • 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
  • Georgina Satin Corset Lace-Up A-Line Ball Gown

    Special Occasion

    Standout at prom, birthdays, or black tie balls in the Georgina satin ball gown for a classy and sophisticated allure that captures all the attention! She features a stunning cowl pleated neckline, a padded bust for support, spaghetti straps, and a head-turning lace-up back design. Show some skin in the sheer corset bodice with flexible boning that creates a snatched look while her A-line silhouette is adorned with side pockets for keeping your hands warm. The floor-length ball gown is composed of a smooth woven satin fabric with multiple tulle and woven linings for a voluminous effect. Complete the look with chandelier earrings.

    Fit & Features

    • Sleeveless cowl pleated neckline, padded bust
    • Spaghetti straps, lace-up back, zipper and hook-eye closure
    • Sheer corset bodice, flexible boning
    • Hidden side pockets
    • A-line silhouette, floor-length hem
    • Smooth satin woven fabric, multiple woven and tulle linings
    • Runs true to size

    Style Number/Barcode: 05004-0196

    Category Name: Winter Formal Dresses

    Price: $89.97 $199.90

    On Sale: Yes

    Availability: Out of Stock

  • Midnight Sparkle Velvet Glitter Mini Dress

    The velvet glitter dress features a sleeveless square neckline accented with pleating at the bust, sleek spaghetti straps, and a mini-length A-line hem. Complete cocktail outfit with a rhinestone clutch for extra pop of shine! 

    Fit & Features

    • Lined velvet glitter fabrication
    • Sleeveless square neckline
    • Spaghetti straps
    • Pleating at the bust
    • Mini length hem
    • A-line silhouette
    • Runs true to size

    Style Number/Barcode: 05101-3812

    Category Name: Winter Formal Dresses

    Price: $36.90

    Availability: In Stock

    Available Color: HUNTER

    Available Size: S, M, L

  • Fay Off The Shoulder Faux Pearl Mermaid Dress

    Special Occasion

    The long formal dress features an off-the-shoulder neckline with cold shoulder strap accents, a sweetheart bust, faux pearls throughout, and a mermaid silhouette accented with a high-side slit. Complete the outfit with a sleek metallic clutch.

     

    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

    • Lined mesh fabrication, moderate stretch
    • Off-the-shoulder neckline, cold shoulder strap accents, padded bra cups
    • Sweetheart bust
    • Back zipper and hook-eye closure
    • Faux pearls
    • High side slit
    • Long hem length, mermaid silhouette
    • Runs true to size

    Style Number/Barcode: 05002-8860

    Category Name: Winter Formal Dresses

    Price: $79.90

    Availability: In Stock

    Available Color: IVORY

    Available Size: XS, S, M

    Product Badge:
    • Ships Free