Formal Dresses

Show filters
Sort:
Size
Color
Price
All filters
Sort
Loading...

Product Recommendations

Formal Dresses That Make Every Moment Feel Major

Windsor’s formal dresses are designed for those unforgettable nights when your look has to be flawless. From sweeping formal gowns to sleek short silhouettes, this collection delivers drama, polish, and trend-right details that set the tone for any occasion. Think structured corset bodices, adjustable straps, lace-up backs, and high slits that blend comfort with high-impact style.

  • Heading to a big event? Explore Winter formal dresses in luxe fabrics like velvet, satin, and crepe that feel rich and elegant.
  • For December celebrations, our formal holiday dresses sparkle with sequins, rhinestones, and glitter mesh, while bold jewel tones and classic black create timeless appeal.
  • Looking to ring in the New Year? Formal NYE dresses with metallic finishes and statement cutouts are made to shine under the lights.

If you’re planning a gala, wedding, or milestone party, Windsor offers a range of formal party dresses in both fitted and flowy silhouettes to match your vibe. Go for a strapless satin gown with a sweetheart neckline for timeless elegance, or choose an asymmetrical hemline or bow-back detail for a fresh twist that feels modern and fun.

No matter where the night takes you, Windsor’s formal dresses give you options that feel special, stylish, and photo-ready. Shop Windsor’s formal dresses near you, online, in-app, or at one of 350+ stores nationwide, and find the look that will make your night unforgettable.

Tips for Choosing the Best Formal Dress for Your Body Type

  • Hourglass: Slay those curves with a fitted corset bodice and flowing skirt.
  • Pear‑Shaped: Balance out your look with a structured top and full skirt.
  • Rectangle: Create curves with a cinched waist and flared hem.
  • Apple‑Shaped: Draw eyes upward with a V‑neckline and empire waist.

For more styling inspo, hit up our blog guides like “The Ultimate Gala Dresses Guide” or “Sexy Formal Dresses – Create an Eye‑Catching Look” and get ready to own every moment.

What’s the Difference Between a Formal and a Semi-Formal Dress?

Formal and semi-formal dresses differ based on event dress codes and styling. Formal attire, often called black-tie, features glamorous floor-length gowns with luxe details like rhinestones, lace, and beading—perfect for galas, weddings, and proms. Popular silhouettes include mermaid, ball gown, and A-line styles.

Semi-formal dresses offer more variety in length and design, making them ideal for homecoming, weddings, and cocktail parties. These styles range from midi to short lengths.

The venue and occasion can also guide your choice—an upscale wedding may call for a floor-length gown, while an outdoor event might be perfect for a sleek midi dress with a stylish neckline.

Are Formal Dresses Always Long?

Not always! While long gowns are classic for formal events, modern formal attire includes various lengths and styles. Windsor’s collection of women’s formalwear features short, midi, and long dresses. Explore dramatic mermaid and column silhouettes for timeless elegance, or opt for trendy alternatives like high-low hemlines and two-piece designs for a fresh take on formal fashion.

Find your perfect formal dress at Windsor any time of year, available online, in-app, and in over 350 stores across the U.S. and Canada. Shop now for trend-driven styles that make you shine and every event unforgettable!

  • Katrina Sequin One-Shoulder Bodycon Dress

    Special Occasion

    Step into the room and absolutely slay in the Katrina bodycon dress. She features a one-shoulder neckline with dual bungee spaghetti straps, a small side slit, and a short, curve-hugging silhouette. The dress is composed of a velvet fabric adorned with iridescent sequins and includes a stretchy knit lining. Complete your glam look with a new pair of heels.

    Fit & Features

    • Sleeveless one-shoulder neckline 
    • Dual bungee spaghetti straps
    • Back zipper closure, front slit
    • Form-hugging, mini-length hem
    • Lined velvet fabric, iridescent sequins, moderate stretch
    • Strapless or sticky bra recommended
    • Runs true to size

    Style Number/Barcode: 05001-0556

    Category Name: Formal Dresses

    Price: $9.97 $59.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Veronica Front Slit Crepe Formal Dress

    Special Occasion

    Elevate your little black dress in our gorgeous Veronica formal dress! She features chic sheer chiffon sleeves, a square neck with a notched detail, and a sultry front slit. The form-fitting style will flatter your curves. Pair this dress with some rhinestone embellished heels to glam up the look.

    Fit & Features

    • Long cuffed sheer chiffon sleeves
    • Square neckline with notch front detail
    • Back zipper closure
    • Thigh-high front slit
    • Floor-length curve-hugging fit, moderate stretch
    • Crepe fabric
    • Runs true to size

    Style Number/Barcode: 05002-1026

    Category Name: Formal Dresses

    Price: $14.97 $69.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Clearance
  • Zoya Satin Corset Velvet Mermaid Dress

    Special Occasion

    Elevate your evening in the Zoya satin corset velvet mermaid dress, designed with a sleek strapless satin bodice and a dramatic, floor-sweeping velvet skirt. Luxe textures and a sculpted fit make it a true statement for your most glamorous nights.

     

    Fit & Features

    • Satin bodice, velvet skirt
    • Strapless curved neckline
    • Corset-style bodice, flexible boning
    • Back zipper with hook-eye closure
    • High-rise waist, ruched draped design
    • Floor-length mermaid silhouette
    • Runs true to size

     

    Where to Wear:

    Black-tie parties, formal weddings, galas, dinner parties, and fancy affairs.

    Style Number/Barcode: 05002-000184

    Category Name: Formal Dresses

    Price: $79.90

    Availability: In Stock

    Available Color: BLACK

    Available Size: XS, S, M, L

    Product Badge:
    • Ships Free
  • Plus Kaleigh Off Shoulder Dress

    Special Occasion

    Keep a classy profile in our floor length Kaleigh dress! She features an off the shoulder neckline with ruched detailing on one shoulder and ruched detailing along the sides to create a gracefully cascading effecting leading to a sexy high slit. She is double lined with a soft to the touch knit fabric that offers a curve hugging fit that provides plenty of stretch. 

    Special Occasion products cannot be returned to any retail locations.

    Style Number/Barcode: 15002-0100

    Category Name: Formal Dresses

    Price: $29.97 $49.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Addie Formal Open Back Crepe Dress

    Special Occasion 

    Make a head-turning entrance in a dress that captivates with stunning details! Addie features a sleeveless boat neck, padded cups with vertical seams at the bust, and an      A-line silhouette with a high side slit. The back features a plunging open back with a wired V-shape boning for support and ruching at the lower back. The dress is composed of a lined crepe fabric that offers a form hugging fit with a moderate stretch. Complete look with rhinestone heels

    Fit & Features

    • Sleeveless, boat neckline, front vertical seams
    • Built-in padded bust
    • A-line silhouette, high side slit
    • Open back with wired V-shape trim
    • Ruching at the lower back
    • Lined crepe fabric, moderate stretch 
    • Runs true to size

    Style Number/Barcode: 05002-1200

    Category Name: Formal Dresses

    Price: $19.97 $59.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Kai Formal One-Shoulder Sequin Short Dress

    Special Occasion 

    Bring the shine to prom in a sequin dress that illuminates the night! Kai features a trendy one-shoulder neckline, a bodycon silhouette that flaunts your curves, and a short-length hem. The dress is composed of a lined mesh fabric that offers minimal stretch and an all-over dazzling sequin scroll pattern. Complete the look with a silver purse and heels. 

    Fit & Features

    • One-shoulder neckline, dual bungee spaghetti straps
    • Open back, strappy back design
    • Bodycon silhouette
    • Short-length hem
    • Sequin scroll embroidery, lined mesh fabric, minimal stretch
    • Sticky bra recommended
    • Runs true to size

    Style Number/Barcode: 05001-1149

    Category Name: Formal Dresses

    Price: $29.97 $69.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Adaline Rhinestone Glitter Mesh Formal Dress

    Special Occasion

    Made for your red-carpet arrival, the Adaline glitter mesh formal dress shimmers with all-over rhinestone detailing and a sleek, curve-skimming silhouette. The sultry neckline and dual side slits add just the right amount of allure when the night calls for all eyes on you.

    Fit & Features

    • Sheer glitter mesh fabric with knit lining, high stretch
    • All-over tonal rhinestone embellishments
    • Sleeveless sweetheart neckline, padded bust
    • Adjustable spaghetti straps, back zipper with hook-eye closure
    • Dual high-cut side slits
    • Floor-length slim-fit silhouette
    • Runs true to size

     

    Where to Wear:

    Black-tie parties, red-carpet events, galas, birthday celebrations, and fancy dinner dates.

    Style Number/Barcode: 05002-000253

    Category Name: Formal Dresses

    Price: $79.90

    Availability: In Stock

    Available Color: BLACK

    Available Size: XS, S, XL

    Product Badge:
    • Ships Free
  • Delana Formal One-Shoulder Satin Dress

    Special Occasion 

    Keep it luxe in the stunning Delana dress that brings the sophistication to your special evening. She features a unique one-shoulder neckline with a charming bow accent on the left shoulder, a floor-length mermaid silhouette, and is composed of a captivating satin-like fabric. Complete your special occasion outfit with rhinestone earrings.

    Fit & Features

    • One-shoulder neckline
    • Bow accent on the left shoulder
    • Floor-length mermaid silhouette
    • Satin-like fabric, moderate stretch
    • Form-hugging fit
    • Runs true to size

    Style Number/Barcode: 05002-0974

    Category Name: Formal Dresses

    Price: $14.97 $64.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Anna Formal High-Slit Mermaid Dress

    Special Occasion

    Simple and chic, the Anna formal mermaid dress is perfect for bridesmaids or if you're going to be a guest at an upcoming wedding! She features a sleeveless cowl neckline, adjustable spaghetti straps for a customized fit, a flattering high waist seam, and a floor-length fitted mermaid silhouette with a stylish thigh-high front slit. The crepe fabric offers a moderate stretch. Complete the look in this formal long dress with strappy stiletto heels.

    Fit & Features

    • Sleeveless cowl neckline
    • Adjustable spaghetti straps
    • Flexible boning at the bodice, high waist seam
    • Floor-length fitted mermaid silhouette, high front slit
    • Crepe fabric, moderate stretch
    • Strapless or sticky bra recommended
    • Runs true to size

    Style Number/Barcode: 05002-1858

    Category Name: Formal Dresses

    Price: $54.90

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Isabella Lace-Up Back Skater Dress

    Special Occasion

    The adorable Isabella formal skater dress will have you ready to celebrate in style! She features a sleeveless V-neckline, adjustable spaghetti straps that lead to a cross-back, lace-up design, a high waist, and a short layered skater skirt with a flirty, flowy silhouette. The crepe fabric offers a moderate stretch. Pair this short dress with wedges for the perfect semi-formal outfit.

    Fit & Features

    • Sleeveless V-neckline, padded bust, princess seams
    • Adjustable spaghetti straps
    • Cross-back, lace-up design
    • Lower back zipper and hook and eye closure
    • High waist, layered skater skirt
    • Crepe fabric, moderate stretch, banded hems
    • Runs true to size

    Style Number/Barcode: 05001-0624

    Category Name: Formal Dresses

    Price: $9.97 $56.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Nyssa Strapless Slit Mermaid Formal Dress

    Special Occasion

    Designed to steal the spotlight, the Nyssa strapless gown features a ruched bust, mermaid fit, and a daring thigh-high slit. Equal parts sultry and sophisticated, it’s a look that guarantees unforgettable entrances.

    Fit & Features

    • Foil sheen knit fabric, stretchy knit lining
    • Strapless neckline, padded bra cups, ruched bust
    • High front slit
    • Mermaid silhouette
    • Floor-length hem
    • Runs true to size

     

    Where to Wear:

    Weddings, black tie galas, cocktail parties, red-carpet events, romantic dinner dates, formal celebrations, engagement parties, rehearsal dinners, anniversaries

    Style Number/Barcode: 05002-000266

    Category Name: Formal Dresses

    Price: $59.90

    Availability: In Stock

    Available Color: BLACK

    Available Size: XS, S, M, L

  • Maribeth Glitter Strappy Back Mermaid Formal Dress

    Special Occasion

    Sleek, sultry, and made to shine—the Maribeth glitter knit gown pairs a plunging halter neckline with daring back cutouts. The curve-hugging silhouette and floor-sweeping hem promise a show-stopping entrance at every occasion.

    Fit & Features

    • Glitter knit fabric lined with stretchy knit
    • Plunge Halter neckline with tie closure
    • Open strappy back
    • Mermaid silhouette
    • Floor-length hem
    • Runs true to size

     

    Where to Wear:

    Weddings, black tie galas, military balls, nights at the opera, elegant milestone celebrations, big birthday events, red-carpet occasions

    Style Number/Barcode: 05002-000420

    Category Name: Formal Dresses

    Price: $59.90

    Availability: In Stock

    Available Color: BLACK

    Available Size: M, L

  • Jennifer Stretch Satin Ruched Formal Dress

    Special Occasion

    Turn heads at your next soiree in our stunning Jennifer formal dress! She features a sleeveless bodice with spaghetti straps that lead to a lace-up back, a trendy cowl neckline,  and a curve-hugging mermaid silhouette with a floor-length hem. Pair this dress with rhinestone fringe earrings and a sparkly clutch to complete your gorgeous look.

    Fit & Features

    • Cowl neckline, spaghetti straps
    • Strappy back with a tie closure
    • Lower back ruched seam
    • Mermaid silhouette
    • Stretch satin fabric, moderate stretch
    • Sticky bra recommended
    • Runs true to size

    Style Number/Barcode: 05002-2774

    Category Name: Formal Dresses

    Price: $9.97 $59.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Julia Formal Lace-Up Back Bodycon

    Special Occasion

    Lace up in a formal bodycon that makes a captivating entrance from the moment you enter the room of your special event. The dress features a sleeveless V-neckline, bungee spaghetti straps, a strappy back design, and a mini-length silhouette. The dress is composed of a curve-hugging crepe fabric that offers a moderate stretch. Complete look with rhinestone heels and duster earrings

    Fit & Features

    • Sleeveless V-neckline, bungee spaghetti straps
    • Adhesive bra recommended
    • Strappy back design 
    • Mini-length silhouette 
    • Lined crepe fabric 
    • Form-hugging fit, moderate stretch 
    • Runs true to size

    Style Number/Barcode: 05001-0594

    Category Name: Formal Dresses

    Price: $9.97 $34.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Ainsley Glittering Evening Gown

    Special Occasion

    Life isn't perfect, but your dress can be! Our Ainsley gown is more than perfect with her slim form fit, and her glittering reflections. She features a V-neckline, built-in padded cups, spaghetti straps that lead to a square back, and a form-hugging silhouette that flares out to an elegant floor-sweeping finish. The formal dress is composed of a gleaming glitter knit material that offers a moderate stretch. Complete the look with rhinestone earrings.

    Fit & Features

    • Sleeveless V-neckline, spaghetti straps
    • Built-in padded bust
    • Square back accent
    • Form-hugging silhouette
    • Flared floor-length hem
    • Glitter knit fabric, moderate stretch
    • Runs true to size

    Style Number/Barcode: 05002-6995

    Category Name: Formal Dresses

    Price: $19.97 $59.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • 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: Formal Dresses

    Price: $69.90

    Availability: In Stock

    Available Color: OLIVE

    Available Size: XS, S, M, L

  • Valeria Formal Off-The-Shoulder Crepe Midi Dress

    Special Occasion 

    Bring the sophistication in our Valeria dress to your elegant affair. Valeria features a charming off-the-shoulder neckline with short sleeves, sleek spaghetti straps, a pleated sweetheart bust, and a curve-hugging midi-length silhouette with a back center slit for an alluring detail. She is composed of a form-fitting crepe fabric that offers retention and a moderate stretch. Complete your formal outfit with clear heels.

    Fit & Features

    • Off-the-shoulder, short sleeves, spaghetti straps
    • Sweetheart pleated bust, adhesive bra recommended
    • Back center slit, zipper closure
    • Form-fitting silhouette
    • Midi-length hem
    • Crepe fabric, moderate stretch 
    • Runs true to size

    Style Number/Barcode: 05001-0472

    Category Name: Formal Dresses

    Price: $19.97 $49.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Cassidy Formal Sequin Feather Dress

    Special Occasion

    Cassidy is the perfect arm candy! It's your time to shine in this formal sequin mini dress perfect for a dressy event, celebration, or opening night at the theatre. Cassidy is designed in a classy, one-shoulder neckline, and a long sleeve with a feather accent and shoulder pad for a structured look. Her form-fitting bodice leads to an asymmetrical wrap short hem with a flirty slit accent. The formal dress is composed of a sequin-embroidered fabric with lining and no stretch. Complete your dressy look in fringe statement earrings.

    Fit & Features

    • One-shoulder neckline, long sleeve, shoulder pad, feather accent
    • Back zipper closure
    • Form-fitting, front slit accent
    • Asymmetrical wrap short hem
    • Sequin embroidered fabric, lining, no stretch
    • Strapless or sticky bra recommended
    • Runs true to size

    Style Number/Barcode: 05001-1029

    Category Name: Formal Dresses

    Price: $9.97 $62.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Breanna Mesh Illusion Crepe Party Dress

    Special Occasion

    Flirt and flounce in the Breanna party dress perfect for all-night dancing! She features spaghetti straps, a sleeveless V-neck with a built-in padded bust, and a sheer, mesh illusion bodice. Her empire waist leads to a bodycon silhouette with ruched seams to create the appearance of an hourglass figure. The short-length hem has a slit accent and a back zipper closure. She's composed of a crepe-lined knit fabric with an inner lining. Complete your look in this mini dress with glitter heels and a choker.

    This sentence a sample of where seo content will display.

    Fit & Features

    • Sleeveless V-neck, adjustable spaghetti straps
    • Built-in padded bust
    • Sheer mesh illusion bodice, slit accent, zipper closure
    • Bodycon silhouette, ruched seams
    • Short-length hem
    • Crepe knit fabric, inner lining
    • Moderate stretch
    • Runs true to size

    Style Number/Barcode: 05001-0884

    Category Name: Formal Dresses

    Price: $14.97 $42.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Lala High Slit Satin Formal Dress

    Special Occasion

    Flaunt your natural beauty in our fabulous Lala dress! She features a trendy pleated cowl neckline with a slim-fit bodice, a floor-sweeping silhouette with a semi-high slit that shows just a hint of skin, and a form-hugging fit. The smooth satin fabric offers a moderate stretch. Pair this gorgeous dress with a sleek ring set to add some glamour to your look for your special occasion.

    Fit & Features

    • Pleated cowl neckline and square back, spaghetti straps
    • Slim-fit bodice, form-hugging fit
    • Floor-length silhouette with a subtle side slit
    • Stretch satin fabric, non-see-through
    • Strapless or sticky bra recommended
    • Runs true to size

    Style Number/Barcode: 05002-1866

    Category Name: Formal Dresses

    Price: $9.97 $59.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Blaire Satin Keyhole Slip Formal Dress

    Special Occasion

    Minimalist yet striking, the Blaire satin slip gown flows with a liquid-like sheen and a streamlined silhouette. A delicate keyhole accent at the neckline adds a modern allure, perfect for occasions where understated glam makes the boldest statement.

    Fit & Features

    • Premium satin fabric
    • Contrast trim scoop neckline, keyhole accent
    • Adjustable spaghetti straps
    • Curve-skimming silhouette
    • Floor-length hem
    • Runs true to size

     

    Where to Wear:

    Weddings, cocktail parties, galas, rehearsal dinners, engagement parties, birthday dinners, fancy date nights, formal celebrations

    Style Number/Barcode: 05002-000404

    Category Name: Formal Dresses

    Price: $59.90

    Availability: In Stock

    Available Color: DENIM, BROWN

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

  • Eden Flower Babydoll Party Dress

    Dreamy and whimsical, this floral party dress is an ethereal style you need! Perfect for wedding showers, sweet sixteens, and school dances. It features a sleeveless square neckline, adjustable spaghetti straps, a low back with a chiffon bow tie closure, and an adorable and flattering babydoll short-length silhouette. The dress is composed of airy sheer organza fabric with delicate flower appliques and embroidery with multiple organza and stretchy knit linings. Complete the look in fringe earrings and rhinestone bow mules.

    Fit & Features

    • Sleeveless square neckline, adjustable spaghetti straps
    • Chiffon bow tie closure, low back
    • Babydoll silhouette, short-length hem
    • Flower appliques and embroidery
    • Airy sheer organza fabric, organza and stretch-knit linings
    • Strapless or sticky bra recommended
    • Runs true to size

    Style Number/Barcode: 05101-2991

    Category Name: Formal Dresses

    Price: $6.97 $59.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Emilia Draped Satin Gown

    Shine like a rare gem in our gorgeous satin Emilia gown. She features a slim-line silhouette, spaghetti straps, a V neck seamed bodice, back zipper, a draped panel with side gather detail at waist, and a gently fluted hem. Emilia is fully lined and made from a soft woven material with ample stretch. Complete look with a faux fur wrap

    Fit & Features

    • Sleeveless V-neckline
    • Spaghetti straps
    • Draped panel at waist
    • Trumpet silhouette
    • Lined smooth woven fabric
    • Form hugging fit, moderate stretch 
    • Runs true to size

    Style Number/Barcode: 05002-1290

    Category Name: Formal Dresses

    Price: $14.97 $69.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Clearance
  • Leilani Formal One-Shoulder Open Back Dress

    Special Occasion 

    Make a captivating entrance in the breathtaking Leilani formal dress. She features a daring one-shoulder neckline, a tank-like shoulder strap that leads to an asymmetrical back, a sexy open back design, and a mermaid silhouette. The dress is composed of a lined smooth knit fabric that offers a form-hugging fit with a moderate stretch. Complete look with chandelier earrings and heels.

    Fit & Features

    • One-shoulder neckline
    • Tank-like shoulder strap
    • Asymmetrical strap at the back 
    • Open back design
    • Mermaid silhouette
    • Ruched detailing on the back
    • Smooth knit fabric, form-hugging fit, moderate stretch
    • Runs true to size

    Style Number/Barcode: 05002-1180

    Category Name: Formal Dresses

    Price: $19.97 $59.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale