Apparel by Occasion

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All Occasion Dresses That Elevate Every Celebration

Step into your standout moments with Windsor’s curated collection of all occasion dresses—made for milestones, seasonal invites, and everything in between. Whether you're RSVPing to a spring wedding, celebrating a birthday dinner, or enjoying a glamorous night out with friends, these dresses are designed to turn heads and deliver confidence.

Styles That Fit Every Vibe

From rich jewel tones and deep neutrals to romantic lace and sleek satins, Windsor’s all occasion styles are anything but basic. Explore corset midis that sculpt and support, chiffon wrap dresses that sway with every step, or satin maxis with leg-baring slits that shine in every photo. Prefer short and sweet? Mini dresses with layered or tiered skirts, puff sleeves, and/or cowl necklines bring the energy for brunches, spring break vacay, and bachelorette weekends.

Your Go-To Dress for Any Event

Weddings: From elegant guest gowns in blue or lavender to flirty lace midis for rustic or vineyard I-dos, you’ll find dresses that are photo-ready and dance-floor approved.

Graduation & Ceremonies: Walk the stage or step into milestone moments in polished midi dresses with pleats, structure, or subtle shimmer.

Bridal & Baby Showers: Sweetheart necklines, delicate lace, and flowy silhouettes make these dresses feel celebratory and chic.

Evenings Out: Bring the glam with sequin minis, lace corset bodices, or sleek satin styles that dazzle under city lights.

Finish with the Perfect Touch

Complete your outfit with statement earrings, strappy heels, or a rhinestone clutch. Need a layer? Try a faux leather jacket, polished blazer, or soft wrap for cooler evenings or elevated venues.

Made to Move with You

From stretch satin to luxe velvet and mesh overlays, these dresses combine comfort with impact. Whether you're toasting at a rehearsal dinner, mingling at a gallery opening, or hosting your own big night, Windsor’s all occasion dresses let you feel polished without ever feeling overdone.

Find your perfect look online, in-app, or at one of Windsor’s 350+ stores across the U.S. and Canada. These are the all-occasion dresses that make every invite an opportunity to shine.

  • Raelyn Rhinestone Bodycon Mini Dress

    Special Occasion

    The Raelyn mini dress stuns in rhinestone mesh fabric that sculpts the body with a dazzling, curve-hugging fit. Its sweetheart neckline with a sheer mesh insert and built-in underwire bust brings a mix of structure, sparkle, and undeniable allure—made for the moments that deserve a little drama.

    Fit & Features

    • Rhinestone-embellished, mesh-lined fabric with stretch
    • Sweetheart neckline, sheer mesh insert
    • Adjustable spaghetti straps
    • Built-in underwire padded bust
    • Back zipper and hook-eye closure
    • Bodycon silhouette, mini-length hem
    • Runs true to size

     

    Where to Wear:

    Bachelorettes, birthdays, cocktail parties, Vegas, date nights, rooftop hotel bars, holiday soirees

    Style Number/Barcode: 05001-000495

    Category Name: Apparel by Occasion

    Price: $69.90

    Availability: In Stock

    Available Color: WHITE

    Available Size: L

    Product Badge:
    • Sale
  • Gwyneth Metallic Open Back Mermaid Dress

    Special Occasion

    Crafted to glow from every angle, the Gwyneth metallic mermaid dress sculpts with a ruched sweetheart neckline and dramatic floor-sweeping silhouette. A sleek back cutout with bar strap detail adds just the right edge, along with the high-shine finish—perfect for black-tie nights that call for all-out glamour.

    Fit & Features

    • Foiled metallic knit fabric with full-length knit lining, high stretch
    • Sleeveless sweetheart neckline, ruched center, padded bust
    • Thin tank shoulder straps
    • Back bar strap with hook and bar closure
    • Lower back cutout, ruching with hidden zipper closure
    • Floor-length mermaid silhouette
    • Runs true to size

     

    Where to Wear:

    Black-tie parties, galas, red-carpet events, fancy soirees, and formal affairs.

    Style Number/Barcode: 05002-000466

    Category Name: Apparel by Occasion

    Price: $69.90

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Lila Rhinestone Mermaid Formal Dress

    Special Occasion

    Made to steal the spotlight, the Lila formal dress balances sheer allure with high-glam sophistication. Draped in rhinestone mesh with an off-the-shoulder foldover neckline, this mermaid gown features a daring cutout bodice and sheer fitted sleeves—built for slow spins under the lights and every jaw-drop moment that follows.

    Fit & Features

    • Rhinestone mesh-lined stretch fabric
    • Foldover off-the-shoulder neckline
    • Sheer fitted long sleeves
    • Back zipper and hook-eye closure
    • Bodice cutout
    • Mermaid silhouette, floor-length hem
    • Runs true to size

     

    Where to Wear:

    Formal galas, black-tie weddings, red-carpet events, formal celebrations, luxe holiday parties, evening receptions

    Style Number/Barcode: 05002-000383

    Category Name: Apparel by Occasion

    Price: $39.97 $89.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Sofia Glitter Mermaid Formal Dress

    Special Occasion

    Made for those moments when every entrance feels cinematic, the Sofia glitter knit mermaid gown sculpts and shines with undeniable allure. The ruched detailing enhances the curve-hugging silhouette, while delicate straps frame the neckline with timeless elegance.

    Fit & Features

    • Glitter knit fabric
    • Cowl neckline
    • Adjustable spaghetti straps
    • Low-cut back, lower zipper and hook-eye closure
    • Ruched detailing, mermaid silhouette, floor-length hem with train detail
    • Extra glitter for maximum sparkle - may have some natural fallout
    • Runs true to size

     

    Where to Wear:

    Weddings, black tie galas, military balls, big birthday events, milestone celebrations, fancy date nights, red-carpet occasions

    Style Number/Barcode: 05002-000381

    Category Name: Apparel by Occasion

    Price: $79.90

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Tricia V-Neck Slit Mermaid Formal Dress

    Special Occasion

    Effortless and undeniably chic, the Tricia plunge gown turns heads with a sleek silhouette and daring thigh-high slit. Designed to elongate and flatter, it’s your perfect plus-one for black-tie events, galas, and every moment that calls for pure glamour.

    Fit & Features

    • Smooth knit fabric with stretch
    • Plunge V-neckline, wired insert, padded bra cups
    • Adjustable spaghetti straps 
    • High front slit
    • Mermaid silhouette
    • Floor-length hem
    • Runs true to size

     

    Where to Wear:

    Weddings, black tie galas, engagement parties, rehearsal dinners, milestone celebrations, charity auctions, red-carpet occasions, fancy date nights, military balls

    Style Number/Barcode: 05002-000390

    Category Name: Apparel by Occasion

    Price: $69.90

    Availability: In Stock

    Available Color: BLACK, SAGE

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

  • Glossed Up Patent Strappy Platform Heels

    Shiny, strappy, and built to slay—these patent block heels give you the height without the hurt. With a platform sole and strappy design, they’re made for day or night soirees.

    Fit & Features

    • 4.5" Block heel
    • Almond toe
    • Strappy design
    • Adjustable ankle strap with buckle closure
    • Platform sole
    • Patent faux leather material
    • Runs true to size

    Style Number/Barcode: 07401-000448

    Category Name: Apparel by Occasion

    Price: $38.90

    Availability: In Stock

    Available Color: IVORY

    Available Size: 9, 10

  • Eliana Rhinestone Mermaid Formal Dress

    Special Occasion

    Made for nights that call for quiet drama and confident polish, the Eliana mesh mermaid gown glimmers with rhinestone embellishments that catch the light with every step. A sleek V-neckline, delicate spaghetti straps, and a high front slit create a silhouette that feels refined, striking, and ready for an event.

    Fit & Features

    • Rhinestone-embellished, mesh-lined fabric with stretch
    • V-neckline with adjustable spaghetti straps
    • Mermaid silhouette
    • Front slit design
    • Floor-length hem
    • Runs true to size

     

    Where to Wear:

    Black tie galas, weddings, formal birthday dinners, milestone celebrations, upscale New Year's Eve parties, special occasions, red-carpet events, dressy nights out

    Style Number/Barcode: 05002-000394

    Category Name: Apparel by Occasion

    Price: $89.90

    Availability: In Stock

    Available Color: BLACK

    Available Size: S, M, L

    Product Badge:
    • Ships Free
  • Weekend Glam Platform Block Heels

    The perfect heels for this new season! With an elevated platform sole and sleek block heel, they’re your go-to for weekday nights and weekend plans.

    Fit & Features

    • 4" Block heel
    • Square toe
    • Criss cross straps
    • Platform sole
    • Closed ankle, adjustable strap with buckle closure
    • Patent faux leather material
    • Runs true to size

    Style Number/Barcode: 07401-000441

    Category Name: Apparel by Occasion

    Price: $38.90

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Gloss Point Patent Stiletto Mules

    These patent stiletto mules keep it sleek with a pointed toe and slip-on silhouette. The glossy finish brings instant polish, making them perfect for office hours to happy hour!

    Fit & Features

    • 4" Stiletto heel
    • Pointed toe
    • Wide curved strap
    • Cushioned insole
    • Patent faux leather material
    • Runs true to size

    Style Number/Barcode: 07401-000445

    Category Name: Apparel by Occasion

    Price: $30.90

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Sleek And Simple Patent Kitten Heels

    Minimal, polished, and effortlessly chic—these patent kitten heels with an almond toe are the go-to pair for workdays, nights out, and everything in between to elevate any look.

    Fit & Features

    • 3" Kitten heel
    • Almond toe
    • Sleek toe strap
    • Adjustable ankle strap with buckle closure
    • Patent faux leather glossy material
    • Runs true to size

    Style Number/Barcode: 07401-000440

    Category Name: Apparel by Occasion

    Price: $30.90

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Shimmer Steps Metallic Block Heels

    A little glam, a lot of shine—these metallic pleated block heels feature chic knot straps and a sleek square toe that make every step a statement.

    Fit & Features

    • 3.5" Block heel
    • Square toe
    • Knotted strap
    • Adjustable ankle strap with buckle closure
    • Metallic pleated material
    • Runs true to size

    Style Number/Barcode: 07401-000444

    Category Name: Apparel by Occasion

    Price: $11.97 $44.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Kasey Rhinestone Plunge Mermaid Formal Dress

    Special Occasion

    Designed to shimmer with every step, the Kasey rhinestone embellished mesh gown delivers sleek drama with a polished finish. The plunge strapless neckline with a sheer mesh insert and sculpted mermaid silhouette creates a look that feels powerful, refined, and undeniably striking.

    Fit & Features

    • Rhinestone embellishments, mesh-lined fabric
    • Strapless sweetheart neckline
    • Structured bodice with sheer mesh plunge inset
    • Back zipper and hook-eye closure
    • Mermaid floor-length silhouette
    • Back slit for ease of movement
    • Runs true to size

    Where to Wear:

    Black-tie weddings, formal evening ceremonies, glamorous galas, red-carpet events, luxury hotel ballrooms, upscale charity events, formal celebrations, elegant receptions

    Style Number/Barcode: 05002-000395

    Category Name: Apparel by Occasion

    Price: $99.90

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Sharp Finish Patent Slingback Pumps

    Polish your look with a sharp edge—these patent slingback pumps feature a pointed toe and stiletto heel that mean business (and pleasure). Perfect for date nights, chic office outfits, or weekend brunch.

    Fit & Features

    • 3.5" Stiletto heel
    • Closed pointed-toe
    • Slingback ankle strap
    • Cushioned insole
    • Patent faux leather material
    • Runs true to size

    Style Number/Barcode: 07401-000431

    Category Name: Apparel by Occasion

    Price: $34.90

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Harper Satin Corset Side Drape Mini Dress

    Special Occasion

    The Harper mini formal dress is a showstopper in motion—sleek satin meets sculpted romance. Its strapless corset bodice features floral appliqué detailing that catches the light just right, while a dramatic side sash cascades effortlessly for that couture-inspired finish. Equal parts elegant and daring, this mini is made for unforgettable nights.

    Fit & Features

    • Stretch satin fabric, stretchy knit lining
    • Strapless sweetheart neckline, pleated padded bra cups
    • Corset structured bodice, flexible boning, beaded applique
    • Back zipper and hook-eye closure
    • Bodycon silhouette
    • Mini-length hem with a side sash drape
    • Runs true to size

     

    Where to Wear:

    Cocktail receptions, gala after-parties, holiday soirees, bridal celebrations, engagement photoshoots, fancy dinner parties, birthday nights, red-carpet inspired events, bachelorettes, New Year's Eve festivities

    Style Number/Barcode: 05001-000499

    Category Name: Apparel by Occasion

    Price: $19.97 $99.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Brylee Rhinestone Bodycon Mini Dress

    Special Occasion

    Designed for nights that call for confidence and close attention, the Brylee is all about sleek impact and polished allure. Rhinestone detailing meets a halter cutout bust neckline with a sculpting bodycon mini silhouette for a look that feels bold, refined, and unforgettable.

    Fit & Features

    • Sheer power mesh-lined fabric with rhine stone embellishment
    • Halter neckline with plunging keyhole cutout, padded bra cups
    • O-ring accent at center front
    • Open back with halter neck closure
    • Bodycon silhouette
    • Mini length hem
    • Runs true to size

     

    Where to Wear:

    Bachelorettes, holiday parties, New Year's Eve, date nights, cocktail parties, destination vacations and celebrations, glam nights out, rooftop hotel bars

    Style Number/Barcode: 05001-000500

    Category Name: Apparel by Occasion

    Price: $59.90

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Power Play Patent Stiletto Heels

    Sharp, glossy, and unstoppable—these patent stilettos mean business with their bold buckle accent. Perfect for leveling up your day or night look.

    Fit & Features

    • 3.5" Stiletto heel
    • Square toe
    • Adjustable belted toe strap
    • Adjustable ankle strap with buckle closure
    • Cushioned insole
    • Patent faux leather material
    • Runs true to size

    Style Number/Barcode: 07401-000435

    Category Name: Apparel by Occasion

    Price: $30.90

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Brooklyn Mesh Strapless Mermaid Formal Dress

    Special Occasion

    Designed for unforgettable entrances, the Brooklyn mesh mermaid gown features a structured sweetheart bodice with flexible boning for support and a draped waist accent that sculpts the silhouette. A high slit adds movement and allure to its floor-length finish.

    Fit & Features

    • Mesh fabric lined with stretch knit
    • Strapless sweetheart neckline, padded bra cups
    • Flexible boning inserts, draped waist accent
    • Back zipper and hook-eye closure
    • High front slit
    • Mermaid silhouette, floor-length hem
    • Runs true to size

     

    Where to Wear:

    Black-tie galas, weddings, red-carpet events, formal celebrations, rehearsal dinners, engagement parties

    Style Number/Barcode: 05002-000398

    Category Name: Apparel by Occasion

    Price: $69.90

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Veronica Long Sleeve Cutout Formal Dress

    Special Occasion

    Striking from every angle, the Veronica one-shoulder gown sculpts the figure with a form-hugging fit, daring side cutout, and hardware detail at the waist. A sweeping floor-length hem with a high side slit ensures every step feels like a spotlight moment.

    Fit & Features

    • Smooth knit-lined fabric, moderate stretch
    • One-shoulder, fitted long sleeve
    • Side cutout bodice, hardware waist accent
    • High side slit
    • Form-hugging silhouette
    • Floor-length hem
    • Runs true to size

     

    Where to Wear:

    Black-tie galas, weddings, rehearsal dinners, engagement parties, holiday soirees, formal celebrations, red-carpet events, award ceremonies

    Style Number/Barcode: 05002-000401

    Category Name: Apparel by Occasion

    Price: $29.97 $64.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Margot Glitter One Shoulder Mermaid Formal Dress

    Special Occasion

    The Margot dress is designed for evenings that call for polished drama and effortless confidence. A glitter knit fabric shapes a sleek mermaid silhouette, finished with a one-shoulder neckline accented by hardware and a high side slit that moves beautifully with every step.

    Fit & Features

    • Glitter knit fabric
    • One-shoulder neckline with double strap detail
    • Back zipper and hook-eye closure
    • Fitted bodice with gathered construction
    • Defined waist seam
    • Mermaid silhouette with front slit
    • Floor-length hem
    • Runs true to size

     

    Where to Wear:

    Weddings, black tie receptions, evening galas, upscale cocktail parties, fashion-forward dinner parties, anniversaries, holiday events, red-carpet occasions, winter formals

    Style Number/Barcode: 05002-000408

    Category Name: Apparel by Occasion

    Price: $29.97 $69.90

    On Sale: Yes

    Availability: In Stock

    Available Color: BLACK, WINE

    Available Size: XS, S, M, L

    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: Apparel by Occasion

    Price: $19.97 $59.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Selena Glitter Slit Mermaid Formal Dress

    Special Occasion

    Designed for the spotlight, the Selena formal dress shimmers with understated allure. Crafted in glitter knit with a ruched bodice and sleek mermaid silhouette, this piece features a square neckline and thigh-high slit, balancing timeless elegance with sparkle.

    Fit & Features

    • Glitter knit-lined fabric, moderate stretch
    • Square neckline
    • Adjustable spaghetti straps, back zipper and hook-eye closure
    • High front slit
    • Mermaid silhouette
    • Floor-length hem
    • Runs true to size

     

    Where to Wear:

    Formal weddings, evening galas, holiday celebrations, special occasion soirees, black-tie dinners, upscale milestone events

    Style Number/Barcode: 05002-000407

    Category Name: Apparel by Occasion

    Price: $79.90

    Availability: In Stock

    Available Color: BLACK, NAVY

    Available Size: XS, S

    Product Badge:
    • Ships Free
  • Diana Glitter Leopard Mermaid Formal Dress

    Special Occasion

    For the woman who never blends in, the Diana formal dress is made to command the room. Crafted from luxe glitter knit with a sultry leopard pattern, this halter v-neck gown flows into a mermaid silhouette that hugs and highlights every curve—finished with an open back that turns every exit into an encore.

    Fit & Features

    • Leopard pattern, glitter knit fabric, stretchy knit lining
    • Halter V-neckline, padded bra cups, tie closure
    • Open back design
    • Mermaid silhouette
    • Floor-length hem
    • Runs true to size

     

    Where to Wear:

    Black-tie gala, weddings, formal celebrations, red-carpet occasions, high-end cocktail party, industry events, award banquets, rehearsal dinners, art gallery openings

    Style Number/Barcode: 05002-000399

    Category Name: Apparel by Occasion

    Price: $69.90

    Availability: In Stock

    Available Color: BLACK

    Available Size: XS, S

  • Leila Velvet One-Shoulder Midi Formal Dress

    Special Occasion

    Designed to flatter from every angle, The Leila formal dress is equal parts sultry and refined. Cut from plush velvet, this form-hugging silhouette features a one-shoulder sweetheart neckline and a wrap front slit that moves beautifully with you through every entrance and exit.

    Fit & Features

    • Soft velvet-lined fabric, stretchy knit lining
    • One-shoulder sweetheart wired neckline
    • Wrap front slit
    • Form-hugging silhouette
    • Midi-length hem
    • Runs true to size

     

    Where to Wear:

    Weddings, rehearsal dinners, engagement parties, black tie galas, cocktail soirees, holiday parties, formal celebrations, birthday dinners, fancy date nights, receptions

    Style Number/Barcode: 05001-000510

    Category Name: Apparel by Occasion

    Price: $19.97 $59.90

    On Sale: Yes

    Availability: In Stock

    Available Color: WINE

    Available Size: XS, S, M

    Product Badge:
    • Sale
  • Ellaine Glitter Strappy Slit Formal Dress

    Special Occasion

    For the woman who makes every exit as striking as her entrance. The Ellaine gown  is sculpted in shimmer stretch knit with a flattering ruched bodice, a daring twist-back cutout, and a leg-baring slit that brings just the right amount of drama to your evening lineup.

    Fit & Features

    • Glitter knit fabric with stretch
    • Cowl neckline
    • Cutout twist strappy open back
    • High side slit
    • Cuve-hugging column silhouette
    • Floor-length hem
    • Runs true to size

     

    Where to Wear:

    Holiday gala, formal weddings, black-tie soirees, cocktail event, luxe date night, anniversary dinner, evening celebrations, awards night, red-carpet events

    Style Number/Barcode: 05002-000402

    Category Name: Apparel by Occasion

    Price: $19.97 $74.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free