Apparel by Occasion
Discover the latest trending women’s apparel designed to move with your plans. Keeping it casual? Reach for relaxed jeans and a flattering crop top, or slip into a sundress or romper for beach days and brunch. When the night calls for something stronger—concerts, GNO, date night—lean into sleek faux leather bottoms or sparkly mini dresses that hold their own. From statement tops and tailored jackets to versatile bottoms and dresses, this collection makes it easy to build outfits that feel current, confident, and entirely your own.
Now Trending
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.
-
Angelica Lace Satin Mermaid Formal Dress
Special Occasion
A study in sleek romance, the Angelica gown pairs a satin V-neck neckline with a sheer lace bodice that feels both delicate and daring. The asymmetrical mermaid satin floor-length skirt adds sculpted movement, creating a look designed for polished, unforgettable evenings.
Fit & Features
- Soft woven satin-lined fabric with subtle sheen
- V-neckline with pleated bust detail
- Adjustable spaghetti straps
- Side zipper and hook-eye closure
- Ruched sheer lace bodice creates a contoured waist
- Mermaid silhouette, floor-length hem
- Runs true to size
Where to Wear:
Weddings, formal holiday parties, black tie galas, winter formals, luxe date nights, birthday dinners, rehearsal dinners, engagement parties, anniversaries, fashion-forward events, red-carpet occasions
Style Number/Barcode: 05002-000696
Category Name: Apparel by Occasion
Price: $69.90
Availability: In Stock
Available Color: WINE
Available Size: M, L
-
Candence Satin Rhinestone Corset Mini Dress
Special Occasion
Made to dazzle, the Candence satin corset mini dress stuns with its rhinestone embellishments and sheer corset bodice. A sleek, body-skimming fit and subtle side slit make it the perfect mix of sultry and sophisticated.
Fit & Features
- Stretch satin fabric
- Halter V-neckline with padded bra cups
- Back zipper and hook-eye closure
- Sheer mesh rhinestone-embellished corset bodice
- Bodycon silhouette
- Front slit accent, mini-length hem
- Runs true to size
Where to Wear:
Dances, bachelorettes, birthdays, date nights, parties, cocktail soirees, rooftop hotel bars, Vegas
Style Number/Barcode: 05001-000079
Category Name: Apparel by Occasion
Price: $69.90
Availability: In Stock
Available Color: NAVY, WINE
Available Size: XS, S, L, XL, M
-
Ivy Glitter Sequin Lace-Up Ball Gown
Special Occasion
Made for nights that call for glamour with ease, the Ivy catches the light with every step and never feels overdone. Glitter sequin mesh shapes a flowing A-line silhouette, finished with a lace up back and subtle pockets perfect for keeping your hands warm.
Fit & Features
- Glitter, sequin, mesh fabric, tulle and woven lining
- V-neckline, padded bra cups, adjustable spaghetti straps
- Lace-up back, zipper and hook-eye closure
- Corset-structured corset waist trim, flexible boning
- Hidden side pockets
- A-line floor-length silhouette
- Runs true to size
Where to Wear:
Prom, balls, gala, big birthday events, grand milestone celebrations
Style Number/Barcode: 05004-000010
Category Name: Apparel by Occasion
Price: $219.90
Availability: In Stock
Available Color: ROYAL
Available Size: 7
Product Badge:- Ships Free
-
Chic Bloom Flocked Floral Velvet Midi Dress
For nights that demand something unforgettable. This flocked floral velvet midi dress hugs every curve with a sultry halter neckline and sleek, body-loving fit.
Fit & Features
- Sheer mesh fabric with knit lining, moderate stretch
- Velvet flocked floral pattern
- Sleeveless plunging neckline, U-wired design
- Tie-back halter straps
- Partially open back, lower zipper closure
- Midi-length bodycon silhouette
- Runs true to size
Style Number/Barcode: 05101-000758
Category Name: Apparel by Occasion
Price: $37.00 $52.90
On Sale: Yes
Availability: In Stock
Available Color: OLIVE
Available Size: L
Product Badge:- Sale
-
Delphine Glitter Mermaid Formal Dress
Special Occasion
The Delphine gown is pure evening drama, designed for the kind of entrance that lingers long after you arrive. Crafted in glitter tulle with a sculpted corset bodice, this mermaid silhouette stuns with delicate straps and a lace-up back that shapes the fit beautifully.
Fit & Features
- Glitter sequin pattern, mesh fabric lined with knit
- V-neckline, padded bra cups
- Adjustable spaghetti straps
- Lace-up back, zipper and hook-eye closure
- Sheer corset bodice, flexible boning
- Mermaid silhouette, bonded floor-length hem
- Runs true to size
Where to Wear:
Prom, black tie weddings, galas, balls, elegant parties, formal celebrations, red carpet birthday events
Style Number/Barcode: 05002-000709
Category Name: Apparel by Occasion
Price: $199.90
Availability: Out of Stock
Product Badge:- Ships Free
-
Morelia Satin Mermaid Formal Dress
Special Occasion
Designed for your slow-motion entrance, the Morelia satin mermaid gown brings just the right amount of drama with its lace-up open back and high front slit. Sleek, sculpting, and effortlessly striking, it’s the kind of dress that turns a simple arrival into a moment.
Fit & Features
- Stretch satin fabric with a soft sheen
- V-neckline, spaghetti straps
- Lace-up open back design
- High front slit, mermaid silhouette, floor-length hem
- Runs true to size
Where to Wear:
Prom, weddings, bridesmaids, galas, black tie soirees and celebrations
Style Number/Barcode: 05002-000701
Category Name: Apparel by Occasion
Price: $59.90
Availability: In Stock
Available Color: YELLOW, SAGE
Available Size: XS, S, M, L
-
Beth Floral Mermaid Formal Dress
Special Occasion
Romantic and refined, the Beth floral mesh mermaid gown feels made for unforgettable entrances and candlelit celebrations. The strapless sweetheart neckline and floor-length silhouette create a graceful shape that feels timeless yet striking.
Fit & Features
- Floral garden print, airy mesh-lined fabric with stretch
- Strapless sweetheart neckline with a sculpted, padded bust
- Hidden side zipper and hook-eye closure
- Mermaid floor-length silhouette
- Runs true to size
Where to Wear:
Garden or estate weddings, bridal celebrations, galas, fancy receptions, formal dinner parties, outdoor ceremonies, elegant date nights, anniversaries, milestone birthdays
Style Number/Barcode: 05002-000700
Category Name: Apparel by Occasion
Price: $69.90
Availability: In Stock
Available Color: IVORY
Available Size: XS, S, M, L, XL
-
VIP Only Bodycon Mini Dress
This is the dress you reach for when the invite says “dress up,” and you fully intend to. With its metallic sheen, statement bead detail, and bodycon ruching, it brings just the right amount of drama for cocktails, birthday dinners, and dance floors that turn into memories.
Fit & Features
- Abstract metallic sheen knit fabric
- Halter neckline, beaded accents, tie straps
- Ruched bodycon fit
- Mini-length hem
- Runs true to size
Style Number/Barcode: 05103-000617
Category Name: Apparel by Occasion
Price: $52.90
Availability: In Stock
Available Color: BLACK
Available Size: XS, S, M, L
Product Badge:- New Arrival
-
Addison Animal Print Formal Dress
Special Occasion
A little daring, a lot refined, the Addison dresswas made for the kind of entrance that lingers long after you’ve crossed the room. Designed in striking animal print with a sculpted mermaid fit, this gown features a cutout bodice with a hoop insert and an open strappy back finished with beaded tie-back straps for a look that feels equal parts polished and unforgettable.
Fit & Features
- Animal print mesh fabric, knit lining
- Plunging neckline with cutout bodice, padded bra cups
- Hoop insert detail at the center front
- Open strappy back with beaded tie-back straps
- Floor-length mermaid silhouette
- Runs true to size
Where to Wear:
Destination weddings, resort dinners, vacation, honeymoons, date night, cocktail parties, birthday parties, bachelorettes
Style Number/Barcode: 05002-000713
Category Name: Apparel by Occasion
Price: $79.90
Availability: In Stock
Available Color: BROWN
Available Size: XS, S, M, L, XL
Product Badge:- Ships Free
-
Madi Floral Print Mermaid Formal Dress
Special Occasion
Soft yet striking, the Madi formal dress brings a romantic flourish with its bold floral print and sculpted mermaid silhouette. The v-neckline and open tie back create a beautifully balanced moment—equal parts effortless and unforgettable for evenings that call for standout elegance.
Fit & Features
- Smooth knit fabric with large floral print, full knit lining
- V-neckline, padded bra cups, spaghetti straps
- Sleeveless design
- Open back with tie detail
- Mermaid silhouette that flares into a floor-length hem
- Runs true to size
Where to Wear:
Weddings, destination events, galas, cocktail receptions, anniversaries, milestone celebrations, birthday dinners, cultural soiree, luxury vacation dinners, holiday parties
Style Number/Barcode: 05002-000720
Category Name: Apparel by Occasion
Price: $69.90
Availability: In Stock
Available Color: IVORY
Available Size: XS, S, M, L, XL
-
Elianna Mesh Off-The-Shoulder Mermaid Dress
Special Occasion
Created for the kind of night where your entrance sets the tone in seconds, the Elianna mesh off-the-shoulder mermaid dress frames the silhouette with a modern cutout and a sweep of sheer sleeves. It's the dress that captivates with undeniable allure.
Fit & Features
- Airy smooth knit-lined stretch fabric
- Off-the-shoulder neckline with a sleek front cutout
- Sheer mesh long sleeves
- Figure-accentuating mermaid silhouette with a thigh-high front slit
- Back zipper closure with hook-eye closure
- Runs true to size
Where to Wear:
Black-tie parties, formal weddings, red-carpet events, galas, and chic soirees, rehearsal dinners, engagement parties, destination resorts, honeymoons, upscale cocktail parties, birthday events, fashion-forward occasions
Style Number/Barcode: 05002-000715
Category Name: Apparel by Occasion
Price: $69.90
Availability: In Stock
Available Color: BLACK
Available Size: S
-
Mahalia Velvet Floral Lace-Up Formal Dress
Special Occasion
The Mahalia dress feels romantic and refined, designed to glide through the evening with soft velvet floral texture and graceful movement. A sweetheart neckline and lace up back frame the body beautifully, while the mermaid floor-length silhouette delivers timeless, polished drama.
Style Number/Barcode: 05002-000708
Category Name: Apparel by Occasion
Price: $69.90
Availability: Out of Stock
Product Badge:- Ships Free
-
Ayva Leopard Lace-Up Mermaid Formal Dress
Special Occasion
Designed for those electric, camera-ready moments, this mesh fabric gown glides into a refined mermaid silhouette with a softly draped cowl neckline. Leopard print, adjustable spaghetti straps, a lace-up back, and a ruched floor-length hem add a striking, sculpted finish.
Fit & Features
- Soft leopard print mesh fabric with knit lining
- Cowl neckline with adjustable spaghetti straps
- Lace-up back design
- Ruched mermaid silhouette with floor-length hem
- Runs true to size
Where to Wear:
Weddings, luxe cocktail soiree, holiday party, anniversary dinner, romantic date night, birthdays, dressy or formal event
Style Number/Barcode: 05002-000717
Category Name: Apparel by Occasion
Price: $49.90
Availability: In Stock
Available Color: BROWN
Available Size: XS, S, M
-
Anaya Lace Open Back Formal Dress
Special Occasion
The Anaya dress is pure evening romance, designed to feel timeless yet undeniably captivating as it moves with you. Delicate lace, a sweetheart neckline, and an open back with tie come together in a fitted mermaid silhouette that feels elegant, confident, and unforgettable.
Fit & Features
- Lace fabric with full knit lining
- Sweetheart neckline with spaghetti strap tie, underwire bust
- Fitted lace bodice with open back cutout, lower zipper and hook-eye closure
- Defined waist with contoured shaping
- Floor-length mermaid skirt
- Runs true to size.
Where to Wear:
Weddings, evening galas, seasonal celebrations, formal dinners, upscale receptions, elegant soirees, milestone celebrations, destination vacations, honeymoons, red-carpet occasions
Style Number/Barcode: 05002-000724
Category Name: Apparel by Occasion
Price: $69.90
Availability: Out of Stock
Product Badge:- Ships Free
-
Jessie Fishnet Rhinestone Mermaid Formal Dress
Special Occasion
Designed to command attention with sculpted elegance, the Jessie dress delivers refined drama in every detail. Crafted in fishnet rhinestone fabric, this floor-length mermaid silhouette features a halter neckline with a keyhole cutout, sleek bar detail, and a side slit that moves with confident allure.
Fit & Features
- Rhinestone fishnet fabric, knit stretch lining
- Halter keyhole cutout neckline with tie closure
- Bar open back design
- High side slit for movement
- Curve-hugging long silhouette
- Runs true to size
Where to Wear:
Weddings, formal receptions, galas, red-carpet events, destination celebrations, resort dinners, birthday nights out, vacations, honeymoons
Style Number/Barcode: 05002-000738
Category Name: Apparel by Occasion
Price: $129.90
Availability: In Stock
Available Color: BROWN
Available Size: S, L, XL
Product Badge:- Ships Free
-
Braelyn Lace Slit Formal Dress
Special Occasion
The Braelyn dress is designed for elegant entrances and unforgettable evenings, blending romantic lace with a silhouette that feels confident and refined. A sweetheart halter neckline and strappy lace-up back frame the figure beautifully, while the high side front slit adds fluid movement to the floor-length finish.
Fit & Features
- Lace-lined fabric
- Sweetheart neckline with adjustable spaghetti straps, padded bra cups
- Ruched bust detail
- Fitted waist with ruched detailing
- Slim-fit skirt with front slit
- Floor-length hem
- Runs true to size
Where to Wear:
Weddings, elegant galas, black tie occasions, fancy cocktail parties, engagement parties, rehearsal dinners, anniversaries, special date nights, formal birthday dinners, evening events
Style Number/Barcode: 05002-000734
Category Name: Apparel by Occasion
Price: $59.90
Availability: In Stock
Available Color: RED, LAVENDER
Available Size: XS, S, M, L
-
RSVP Bloom Floral Halter Skater Dress
If the invite says dress cute, this is the answer. This floral short dress with a lace-up back gives you that defined waist with a flirty skater silhouette that was made for brunch, shower celebrations, and day dates.
Fit & Features
- Crisp poplin cotton fabric, floral print, tulle and woven linings
- Halter V-neckline with tie
- Delicate pleating along the bodice, side zipper and hook-eye closure
- Skater short dress silhouette
- Lace-up back detail
- Runs true to size
Style Number/Barcode: 05101-000763
Category Name: Apparel by Occasion
Price: $23.97 $52.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
-
Mollie Sequin Bead Column Formal Dress
Special Occasion
Designed for evenings that call for quiet drama, the Mollie gown moves with a refined, light-catching allure. A V-neckline and lace-up open back frame the silhouette, while the column floor-length hem and center back slit create an elegant finish.
Fit & Features
- Sequin, beaded, embellished, mesh-lined fabric
- V-neckline, spaghetti straps
- Lace-up open back design
- Form-hugging column floor-length silhouette
- Center back slit for movement
- Runs true to size
Where to Wear:
Weddings, black tie galas, formal dances, upscale seasonal soirees, red-carpet occasions, award nights, elegant evening receptions, milestone celebrations, anniversaries, special date nights
Style Number/Barcode: 05002-000718
Category Name: Apparel by Occasion
Price: $79.90
Availability: Out of Stock
Product Badge:- Ships Free
-
All Eyes Satin Cowl Maxi Dress
This dress understands the assignment. The glossy satin drape, sultry cowl neckline, and chain strap accent bring full glam energy, while the lace-up back keeps it flirty and unexpected. Perfect for nights out, fancy dinners, or anywhere you plan to turn heads.
Fit & Features
- Printed satin woven fabric
- Cowl neckline
- Spaghetti straps
- Lace-up back with chain accent
- Flowy curve-hugging silhouette
- Maxi-length hem
- Runs true to size
Style Number/Barcode: 05101-000754
Category Name: Apparel by Occasion
Price: $9.97 $59.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
-
Marley Corset Mermaid Slit Formal Dress
Special Occasion
Designed for nights that call for confidence with a polished edge, The Marley pairs a sculpted faux leather knit satin corset with a fluid mermaid silhouette that moves with intention. A strapless neckline, front slit, and lace-up back create a striking balance of structure and softness.
Fit & Features
- Faux leather knit satin fabric, knit lining
- Strapless corset bodice with structured, flexible boning
- Padded bust, back zipper and hook-eye closure
- Lace up back for an adjustable fit
- Front slit for ease of movement
- Mermaid silhouette with floor-length hem
- Runs true to size
Where to Wear:
Weddings, evening galas, black tie soirees, holiday parties, engagement parties, rehearsal dinners, anniversaries, benefit dinners, big birthday events, fashion-forward events, red-carpet occasions
Style Number/Barcode: 05002-000722
Category Name: Apparel by Occasion
Price: $39.97 $89.90
On Sale: Yes
Availability: In Stock
Available Color: BROWN
Available Size: XS
Product Badge:- Sale
-
Abby Glitter Lace-Up Ball Gown
Special Occasion
Designed for entrances that feel intentional and unforgettable, the Abby glitter gown moves with effortless drama. The A-line voluminous floor length silhouette is balanced by a lace-up back and hidden side pockets for a look that enchants.
Fit & Features
- Glitter pattern, tulle-lined fabric
- Sweetheart neckline, padded bra cups, spaghetti straps
- Lace-up back design for a custom fit, hidden zipper and hook-eye closure
- Hidden side pockets
- Voluminous A-line silhouette
- Floor-length hemline
- Runs true to size
Where to Wear:
Prom, quinceañeras, grand milestone celebrations, charity balls, nights at the opera
Style Number/Barcode: 05004-000012
Category Name: Apparel by Occasion
Price: $219.90
Availability: Out of Stock
Product Badge:- Ships Free
-
Kayte Rhinestone Mermaid Dress With Cape
Special Occasion
Made for entrances that linger long after the room settles, the Kayte mermaid gown delivers drama with a refined point of view. Rhinestone and gemstone embellishments trace the silhouette while a sweeping floor-length cape adds movement worthy of the occasion.
Fit & Features
- Sheer mesh-lined fabric with allover rhinestone and gem embellishment
- V-neckline, wired insert, structured bodice with flexible boning
- Adjustable spaghetti straps for a customized fit
- Fitted mermaid silhouette with floor-length hem
- Detachable sheer mesh cape with rhinestone trim, button closures
- Side zipper and hook-eye closure on the dress
- Runs true to size
Where to Wear:
Black-tie weddings and galas, winter balls, formal ballroom receptions, red-carpet events, opera nights, upscale holiday soirees, anniversary celebrations, big birthday events, formal destination weddings, glamorous occasions
Style Number/Barcode: 05006-000001
Category Name: Apparel by Occasion
Price: $219.90
Availability: Out of Stock
Product Badge:- Ships Free
-
Alianna Crepe High Slit Formal Dress
Special Occasion
Designed for the one who loves a clean, sculpted moment, the Alianna crepe formal dress glides with a smooth silhouette and a sleek high slit that shows off just enough stride. Effortlessly elegant and endlessly wearable, it’s that chic, elevated piece you reach for when the night calls for gorgeous.
Fit & Features
- Crepe-lined fabric with moderate stretch
- Sleeveless design with a flattering V-neckline and a padded bust
- Fitted bodice with contoured seam detailing
- Back zipper with hook-eye closure
- High side slit for ease of movement
- Floor-length slim silhouette
- Runs true to size
Where to Wear:
Wedding guests, bridesmaids, winter formal, black-tie parties, galas, evening dinners, and formal soirees.
Style Number/Barcode: 05002-000726
Category Name: Apparel by Occasion
Price: $29.97 $69.90
On Sale: Yes
Availability: In Stock
Available Color: BLACK
Available Size: XS, S
Product Badge:- Sale
-
Alison Abstract Mesh Cutout Formal Dress
Special Occasion
The Alison formal dress was made for the moment. With its printed mesh fabric, daring plunge neckline with metal hardware, and sculpted cutout waist that ties in back, this dress is all about bold elegance. Finished with a floor-length mermaid hem, it’s the perfect mix of sleek, sultry, and unforgettable.
Fit & Features
- Abstract print, airy mesh lined fabric with stretch
- Plunge V-neckline with hardware insert
- Fitted long sleeves
- Cutout tie-back design
- Mermaid silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Cocktail parties, downtown date nights, art gallery openings, fashion-forward events, birthday celebrations, formal dinners, evening soirees, luxe girl's nights
Style Number/Barcode: 05002-000716
Category Name: Apparel by Occasion
Price: $19.97 $79.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale