Apparel by Occasion
Discover the latest trending women's apparel for every occasion, curated to ensure you're chic and stylish wherever you go. For more casual outings, like a day of shopping or brunch with friends, opt for our versatile jeans and flattering crop tops or a casual day dress layered with a fashionable jacket. And for those special nights out, whether it's a milestone anniversary or a gala event, our stunning array of evening wear, including sleek gowns and embellished mini dresses, will ensure you capture the spotlight. No matter the occasion, our on-trend women's apparel collection offers an array of tops, bottoms, and dresses to create stylishly chic ensembles that celebrate your personal style and aesthetic.
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Apparel by Occasion
Product Recommendations
All Occasion Dresses That Elevate Every Celebration
Step into your standout moments with Windsor’s curated collection of all occasion dresses—made for milestones, spontaneous invites, and everything in between. Whether you're RSVPing to a wedding, prepping for graduation, or celebrating with friends under the stars, these dresses are designed to turn heads and deliver confidence.
Styles That Fit Every Vibe
From soft pastels and romantic florals to bold jewel tones and sleek neutrals, 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 light up every photo. Prefer short and sweet? Mini dresses with ruched skirts, puff sleeves, and square necklines bring the energy for brunches, birthdays, and bachelorette weekends.
Your Go-To Dress for Any Event
Weddings: From elegant guest gowns in sage or champagne to flirty floral midis for outdoor I-dos, you’ll find dresses that are photo-ready and dance-floor approved.
Graduation & Award Ceremonies: Walk the stage in polished midi dresses with pleats, structure, or subtle shimmer.
Bridal & Baby Showers: Sweetheart necklines, delicate prints, and flowy silhouettes make these dresses feel celebratory and soft.
Evenings Out: Bring the glam with sequin minis, lace corset bodices, or sleek satin styles that shine in the city lights.
Finish with the Perfect Touch
Complete your outfit with statement earrings, block heels, or a rhinestone clutch. Need a layer? Try a lightweight duster or bolero for chillier evenings or elevated venues.
Made to Move with You
From breathable cotton blends to stretch satin 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.
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Erin Formal Satin Mermaid Long Dress
Special Occasion
Party-favored and beautifully photogenic, the Erin formal satin dress creates a stunning entrance for bridesmaids and galas! She features a sleeveless square neckline, spaghetti straps, corset-style seams along her bodice, and a flattering mermaid silhouette with a floor-length hem. The formal dress is composed of a smooth satin-lined fabric with minimal stretch. Complete the look with a glam clutch and earrings.
Fit & Features
- Sleeveless square neckline, spaghetti straps
- Corset-style seam bodice
- Mermaid silhouette
- Floor-length hem
- Lined smooth satin fabric, minimal stretch
- Strapless bra or sticky bra recommended
- Runs true to size
Style Number/Barcode: 05002-7330
Category Name: Apparel by Occasion
Price: $39.97 $74.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Sharon Tie-Back Glitter Mermaid Formal Dress
Special Occasion
Endlessly memorable evenings await in the Sharon glitter formal dress that sparkles at every special event! Designed with a flattering square neckline, spaghetti straps, a tie-back design, and a mermaid silhouette that creates a stunning and sophisticated look. The high front slit adds a touch of glamour, while the floor-length hem and glitter knit fabric ensure you make a statement on any occasion. Complete the look with an exquisite necklace and heels!
Fit & Features
- Glitter knit fabric
- Spagehtti straps
- Tie-back design
- High front slit
- Mermaid silhouette
- Sticky bra or pasties recommended
- Runs true to size
Style Number/Barcode: 05002-8372
Category Name: Apparel by Occasion
Price: $9.97 $64.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Marnie Sweetheart Tie Strap Polka Dot Formal Midi Dress
Special Occasion
You'll look soiree perfect in the Marnie polka dot formal midi dress at garden parties or weddings! The sweetheart neckline and tie straps add a romantic touch, while the padded bra cups and ruched bodice provide a flattering fit. The flowy ruffled silhouette is complemented by a playful polka dot print on the luxurious mesh-lined fabric. Complete the look with earrings and short stiletto heels.
Fit & Features
- Polka dot print, mesh fabric lined with stretchy knit, tulle trim
- Sweetheart neckline
- Tie straps
- Padded bra cups
- Back zipper and hook-eye closure
- Flowy ruffled silhouette
- Runs true to size
Style Number/Barcode: 05001-2250
Category Name: Apparel by Occasion
Price: $9.97 $99.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Reusable Silicone Adhesive Clasp Bra
Achieve the perfect amount of cleavage and coverage with this silicone adhesive clasp bra for a discreet look under your favorite low-cut tops and backless dresses! The sticky bra is designed to provide complete coverage with a front clasp closure and a detachable clear halter strap for extra support. Simply follow the instructions to easily apply and once done, wash and store away for next time! Pair with a sultry cocktail dress for a semi-formal or special occasion.
Fit & Features
- Adhesive silicone cups with padding
- Front clasp closure
- Detachable and adjustable clear halter strap
- Backless design
- Reusable
Fashion tape, adhesive bras, adhesive panties, pasties, cosmetics, and lingerie are considered final sale merchandise. FINAL SALE and CLEARANCE merchandise may not be returned or exchanged.
Style Number/Barcode: 07101-0401
Category Name: Apparel by Occasion
Price: $14.90
Availability: In Stock
Available Color: NUDE
Available Size: A/B, C/D
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Dakota Formal One-Shoulder Swiss Dot Dress
Special Occasion
Capture the essence of sophisticated chic with this one-shoulder dress, featuring a delicate mesh overlay. Exude timeless elegance at your next formal gala, black-tie affair, or wedding in this single-strap, mermaid-style gown. Step out with confidence with its padded bra cups crafted within the flattering sweetheart neckline, that's beneath the delicate layers of Swiss-dot mesh that drape over the bodice. Complete this formal ensemble with a sleek satin clutch and matching pointed-toe heels for a truly stunning evening look.
Fit & Features
- One-shoulder neckline, sheer swiss dot overlay
- Built-in padded sweetheart bust, no-slip grip
- Floor-length mermaid silhouette
- Back zipper closure
- Lined crepe fabric, moderate stretch
- Runs true to size
Style Number/Barcode: 05002-1164
Category Name: Apparel by Occasion
Price: $9.97 $54.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Everly Formal Lace Corset Mermaid Dress
Special Occasion
Breathtakingly romantic, the Everly formal dress will make your grand entrance into school dance or black-tie galas stunning! She features a sleeveless sweetheart neckline, adjustable spaghetti straps, a sheer lace corset bodice with a lined padded bust, flexible boning, and a flattering mermaid silhouette, pleated side seam, and asymmetrical front slit along the floor-length hem. The formal dress is composed of a smooth knit-lined fabric with a moderate stretch. Complete the look with hoop earrings and heels.
Fit & Features
- Sleeveless sweetheart neckline, adjustable spaghetti straps
- Back zipper and hook-eye closure
- Sheer lace corset bodice, lined padded bust, flexible boning
- Mermaid silhouette, asymmetrical front slit, floor-length hem
- Lined smooth knit fabric, moderate stretch
- No bra required
- Runs true to size
Style Number/Barcode: 05002-6904
Category Name: Apparel by Occasion
Price: $24.97 $119.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Phoebe Formal Sequin Cowl Neck Long Dress
Special Occasion
Stand out in the fabulous Phoebe formal dress designed with a regal sequin scroll pattern perfect for showing off at school dances or banquets! She features a sleeveless cowl neckline, adjustable spaghetti straps for a customizable fit, a strappy back, and a curve-hugging slim silhouette with a high-front slit and floor-length hem. The formal dress is composed of a sequin-scroll pattern on mesh fabric with a stretchy knit lining. Complete the look with a glam rhinestone bracelet and earrings.
Fit & Features
- Sleeveless cowl neckline, adjustable spaghetti straps, strappy back
- Back zipper and hook-eye closure
- Curve-hugging, slim silhouette
- High front slit, floor-length hem
- Sequin-scroll mesh fabric, stretchy knit lining
- Strapless or sticky bra recommended
- Runs true to size
Style Number/Barcode: 05002-6841
Category Name: Apparel by Occasion
Price: $39.97 $89.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Daphne Formal Lace Slit Long Dress
Special Occasion
The prettiest lace shapes the Daphne formal maxi dress for an effortlessly boho-chic bridal or gala look! She features a sleeveless sweetheart neckline, a lightly padded bust, adjustable spaghetti straps, a lace-up back, and a curve-hugging slim silhouette with a sultry high front slit along her floor-length hem. The formal dress is composed of a delicate lace fabric with a stretchy knit lining. Complete the look with dainty earrings and a ring set.
Fit & Features
- Sleeveless sweetheart neckline, padded bust
- Adjustable spaghetti straps
- Back lace-up, zipper and hook-eye closure
- Curve-hugging, slim silhouette, high front slit, floor-length hem
- Lace fabric, stretchy knit lining
- No bra required
- Runs true to size
Style Number/Barcode: 05002-7321
Category Name: Apparel by Occasion
Price: $19.97 $79.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Lara Marabou Feather Crepe Mermaid Dress
Special Occasion
Strut into the room with all the chic glamorous vibes in the gorgeous Lara formal mermaid dress. She features a sleeveless square neckline with a fab marabou feather trim, spaghetti straps, a fitted high waist with ruching, a floor-sweeping hem with a thigh-high front slit to show off some leg, and a mermaid silhouette that will showcase your stunning figure. The crepe fabric offers a moderate stretch. Style with strappy stilettos for your next black-tie affair.
Fit & Features
- Sleeveless square neckline, marabou feather trim
- Spaghetti straps, back zipper closure
- Fitted high waist, ruching
- Floor-sweeping hem, high front slit, mermaid silhouette
- Crepe fabric, knit lining at the bust, moderate stretch
- Strapless or sticky bra recommended
- Runs true to size
Style Number/Barcode: 05002-7446
Category Name: Apparel by Occasion
Price: $9.97 $79.90
On Sale: Yes
Availability: In Stock
Available Color: BLACK
Available Size: S
Product Badge:- Sale
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Rachael Lace Up Mermaid Sequin Formal Dress
Special Occasion
You're sure to be a spellbinding sight to see in the Rachael sequin formal dress at galas or fancy soirees! The cowl neckline and spaghetti straps add a delicate touch to the mermaid silhouette, while the lace-up back ensures a perfect fit. Adorned with sequin embellished mesh fabric, the floor-length hem adds a touch of luxury to your formal look. Complete the look with earrings, a bracelet, and heels for divine glamour!
Fit & Features
- Sequin embellished mesh fabric lined with stretchy knit
- Spaghetti straps, cowl neckline
- Lace-up back, lower zipper and hook-eye closure
- Mermaid silhouette
- Floor-length hem
- Sticky bra or pasties recommended
- Runs true to size
Style Number/Barcode: 05002-8527
Category Name: Apparel by Occasion
Price: $9.97 $89.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Mckayla Formal Glitter Strappy Back Dress
Special Occasion
Light-catching glitter brings the sparkle to the Mckayla formal dress to dazzle the crowds at school dances, weddings, and dressy dinner parties! She features a sleeveless square neck, sleek bungee spaghetti straps, an open with bungee straps, and a form-hugging slim silhouette with a high side slit and long hem. The formal dress is composed of a stretchy glitter knit and a bust lining. Complete the look in sparkle platform heels and glam jewelry to add extra shine!
Fit & Features
- Sleeveless square neck, sleek bungee spaghetti straps
- Open back, bungee straps
- Form-hugging, slim silhouette
- High side slit, long hem
- Stretchy glitter knit fabric, bust lining
- Sticky bra or pasties recommended
- Runs true to size
Style Number/Barcode: 05002-7151
Category Name: Apparel by Occasion
Price: $29.97 $59.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Tamora Formal Glitter Plunge Mermaid Dress
Special Occasion
Embellished with light-catching glitter, the Tamora formal dress is destined to glow at school dances and awards banquets! She features a stunning sleeveless sweetheart plunge cowl neckline, a padded bust, adjustable spaghetti straps, and side ruching to accentuate your figure along her mermaid silhouette with a floor-length hem. The formal dress is composed of glitter knit fabric with a knit lining and plenty of stretch. Complete the look with dainty rhinestone earrings and a clutch.
Fit & Features
- Sleeveless sweetheart plunge cowl neckline
- Adjustable spaghetti straps, padded bust
- Back zipper and hook-eye closure
- Side ruching, mermaid silhouette, floor-length hem
- Glitter knit fabric, knit lining, moderate stretch
- No bra required
- Runs true to size
Style Number/Barcode: 05002-7171
Category Name: Apparel by Occasion
Price: $49.97 $109.80
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Tate Rhinestone Mesh Party Dress
Special Occasion
Babe, you'll be the firework strutting into the room wearing the Tate party dress to sparkle at birthdays or New Year's Eve! She features fitted long sleeves adorned with rhinestone cuffs, a mock neckline, and a sheer bodice with rhinestones along her bust, and a short bodycon skirt with rhinestone embellishments. The formal dress is composed of a sheer mesh fabric with an opaque fabric at the skirt. Style with strappy rhinestone heels to complete your dazzling look!
Fit & Features
- Fitted long sleeves, rhinestone cuffs
- Mock neckline with rhinestones, back zipper, hook and eye closure
- Sheer bodice, rhinestones along bust
- Short, bodycon skirt with rhinestone embellishments
- Sheer mesh fabric, opaque fabric at skirt, moderate stretch
- Pasties recommended
- Runs true to size
Style Number/Barcode: 05001-1202
Category Name: Apparel by Occasion
Price: $9.97 $109.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Hazel One-Shoulder Sequin Velvet Formal Dress
Special Occasion
The stunning and sultry Hazel sequin velvet formal dress will show off gorgeous glamour! She features a sleeveless one-shoulder neckline with an asymmetric cutout at the bust, a slim-fit silhouette, and an asymmetric floor-length hem creating a chic high side slit. The all-over sequin embroidery on the lined velvet fabric makes the dress all the more luxe. Complete your black-tie look in this long dress with a rhinestone clutch.
Fit & Features
- Sleeveless one-shoulder neckline
- Asymmetric bust cutout
- Back zipper, hook and eye closure
- Slim-fit silhouette
- Asymmetric floor-length hem, side slit
- Sequin embroidery, velvet fabric, knit lining, moderate stretch
- Sticky bra or pasties recommended
- Runs true to size
Style Number/Barcode: 05002-7135
Category Name: Apparel by Occasion
Price: $19.97 $69.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Rosalyn Ruched Glitter Knit High Slit Formal Dress
Special Occasion
Radiate glam girl energy in the Rosalyn glitter knit formal dress, perfect for prom or fancy parties! She features a sleeveless V-neckline with a built-in padded bust, spaghetti straps, an alluring open back with a strappy lace-up design for a customized fit, ruching down the side and back, a floor-sweeping hem with a thigh-high side slit, and a slim-fit silhouette. The glitzy glitter knit fabric features a pretty wavy design and offers a moderate stretch. Style the maxi dress with platform heels.
Fit & Features
- Sleeveless V-neckline, padded bust, spaghetti straps
- Open back, strappy cross-back and lace-up design, tie closure
- Ruching down the side and back, lower back zipper, hook and eye closure
- Floor-sweeping hem, high side slit, slim-fit silhouette
- Glitter knit fabric, wavy design, full knit lining, moderate stretch
- Bra optional
- Runs true to size
Style Number/Barcode: 05002-7439
Category Name: Apparel by Occasion
Price: $49.97 $109.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Renee Formal Sequin Long Slit Dress
Special Occasion
Gorgeous sequins make the Renee formal dress stand out! Sparkle and stun at banquets, ceremonies, and school formal dances! She features a sleeveless one-shoulder neckline, dual adjustable spaghetti straps, a mermaid silhouette, and a sultry high-cut front slit along her floor-length hem. The formal dress is composed of a sequin pattern with a stretchy knit lining. Complete the look in rhinestone stiletto heels and a clutch!
Fit & Features
- Sleeveless one-shoulder neckline
- Dual adjustable spaghetti straps
- Back zipper and hook-eye closure
- Mermaid silhouette, high-cut front slit, floor-length hem
- Sequin pattern, stretchy knit lining
- Strapless or sticky bra recommended
- Runs true to size
Style Number/Barcode: 05002-2885
Category Name: Apparel by Occasion
Price: $19.97 $99.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Notice Me Lace Ruffle Mini Dress
Make 'em' stop and stare at you in this lace mini dress as the chic bride-to-be or gorgeous graduate! The dress features a sleeveless V-neckline, adjustable spaghetti straps that crisscross along the back, a form-hugging fit, and a flirty asymmetrical ruffle trim hem. Complete the look in block heel sandals.
Fit & Features
- Sleeveless V-neckline
- Adjustable spaghetti straps
- Crisscross back
- Form-hugging fit
- Ruffle trim mini-length hem
- Lace fabric, stretchy knit lining
- Runs true to size
Style Number/Barcode: 05101-2637
Category Name: Apparel by Occasion
Price: $6.97 $42.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Emmalyn Ombre Mesh Lace-Up Mermaid Dress
Special Occasion
Radiate dreamy sunset vibes in the gorgeous Emmalyn ombre mesh mermaid dress at beach weddings or formal parties! Designed with an airy sheer mesh fabric with a full-length lining, she showcases a stunning ombre design that will catch everyone's eye. Her fitted bodice is shaped with a sleeveless square neckline and spaghetti straps, leading to an alluring open back with a lace-up strappy design for a customized fit. Her high waist seam flows down to a floor-sweeping hem with a mermaid silhouette to highlight your curves. Complete the look with rhinestone fringe earrings.
Fit & Features
- Stretchy sheer mesh fabric with a knit lining, ombre design
- Square neckline, spaghetti straps
- Open back with cross-back lace-up straps
- Mermaid silhouette
- Sticky bra or pasties recommended
- Runs true to size
Style Number/Barcode: 05002-8289
Category Name: Apparel by Occasion
Price: $9.97 $79.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Inspired Charm Strapless Watercolor Print Mini Dress
Envoke an inspired charm in this watercolor print mini dress and capture attention at parties or casual dinners! With its strapless straight-across neckline and bodycon silhouette, this mini dress will accentuate your curves and flatter your figure. Made from airy lined mesh fabric with an eye-catching watercolor print, this dress is a must-have for any fashion-forward girlie! Complete the look in stiletto heels and a purse!
Fit & Features
- Watercolor print
- Mesh fabric lined with stretchy knit
- Strapless straight neckline
- Bodycon silhouette
- Runs true to size
Style Number/Barcode: 05102-5605
Category Name: Apparel by Occasion
Price: $9.97 $30.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Gabrielle Formal Rhinestone Long Dress
Special Occasion
Glistening rhinestones elevate the Gabrielle formal dress for your next stunning night out at a banquet or the school dance! She features a sleeveless square neck with a cowl draping, spaghetti straps, a caged back design, and side ruched seams to define your curves along the body-hugging, slim silhouette with a high side slit and long hem. The formal dress is composed of a mesh fabric with a stretchy knit lining. Style with statement earrings and a clutch for a gorgeous look!
Fit & Features
- Sleeveless square neck, cowl draping
- Spaghetti straps, caged back design
- Side ruched seams
- Body-hugging, slim silhouette, high side slit, long hem
- Rhinestone embellishments, mesh fabric, stretchy knit lining
- Sticky bra recommended
- Runs true to size
Style Number/Barcode: 05002-7023
Category Name: Apparel by Occasion
Price: $9.97 $69.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Kaley Rhinestone Strappy Mermaid Satin Dress
Special Occasion
Sleek and slinky, the Kaley satin formal dress sparkles with glamour at prom and black-tie parties! This alluring formal gown is designed with a plunging V-neckline, padded bra cups that flatter your bust and support, and gorgeous rhinestone-embellished spaghetti straps that crisscross over the strappy back, fastening securely with dual hook-eye closures. The alluring mermaid silhouette and floor-length hem on luxurious satin fabric will have you feeling like a true goddess all evening! Complete the look with a tennis bracelet, clutch, and block heels.
Fit & Features
- Satin fabric lined with stretchy knit
- Padded bra cups
- Rhinestone embellished straps, dual hook-eye fasteners
- Back zipper and hook-eye closure
- Mermaid silhouette
- Runs true to size
Style Number/Barcode: 05002-8044
Category Name: Apparel by Occasion
Price: $19.97 $109.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Elegant Shine Rhinestone Cutout Clasp Bracelet
Sparkle with an elegant shine accessorizing your chic formal looks with this rhinestone cutout clasp bracelet. The luxe style features a dainty marquise-shaped cutout design embellished with mini rhinestones for a gorgeous look. Includes a clasp closure. Pair with stud earrings and a sleek clutch.
Fit & Features
- Marquise-shaped cutout design
- Mini rhinestone embellishments
- Clasp closure
Style Number/Barcode: 07003-0522
Category Name: Apparel by Occasion
Price: $3.97 $14.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Such A Daydream Chiffon Crop Top
You'll look like such a daydream in this airy chiffon crop top! It features a subtle sweetheart neckline, a ruched bust, long sheer bishop sleeves, a cropped hem with a wrap-front detail, and a stylish tie-back design. Complete the look with cute denim and clear mules.
Fit & Features
- Sheer chiffon fabric, front knit lining, minimal stretch
- Sweetheart neckline
- Ruched bust
- Long sheer bishop sleeves, elastic cinched hems
- Cropped hem, wrap-front detail
- Tie-back design
- Runs true to size
Style Number/Barcode: 06003-2301
Category Name: Apparel by Occasion
Price: $12.97 $29.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Meryl Formal Glitter Column Dress
Special Occasion
Stand out from the crowd in the shimmering Meryl glitter column dress sure to sparkle all night. You'll be ready to stun in the alluring off-the-shoulder neckline, fitted bodice, and side ruched detail leading to a sultry side slit on the floor-length column silhouette.
Fit & Features
- Glitter-knit lined fabric, moderate stretch
- Off-the-shoulder neckline
- Fitted bodice, high-waist seam
- Side ruched detail
- High side slit
- Long-length column silhouette
- Runs true to size
Where to Wear:
Weddings, bridesmaids, galas, and formal dinner parties.
Style Number/Barcode: 05002-2126
Category Name: Apparel by Occasion
Price: $69.90
Availability: In Stock
Available Color: BLACK
Available Size: XS, S