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.
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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.
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Roxanne Satin A-Line Ball Gown
Special Occasion
The Roxanne gown brings polished drama with an effortless feel. Crafted from satin with a notch sweetheart neckline and a pleated A-line floor-length hem, it balances classic elegance with thoughtful detail.
Fit & Features
- Premium satin fabric, voluminous tulle and woven linings
- Sweetheart neckline with wired notch, padded bra cups
- Adjustable spaghetti straps
- Lace-up back, zipper and hook-eye closure
- Hidden side pockets
- Pleated A-line floor-length silhouette
- Runs true to size
Where to Wear:
Prom, milestone birthday events, debutante balls, black tie galas, quinceañeras, elegant weddings, formal red-carpet occasions
Style Number/Barcode: 05004-000002
Category Name: Apparel by Occasion
Price: $199.90
Availability: Out of Stock
Product Badge:- Ships Free
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Rona Sequin Applique Butterfly A-Line Ball Gown
Special Occasion
Ethereal and quietly enchanting, the Rona feels like stepping into a dream where every detail is meant just for you. A sequin embroidered butterfly bodice floats above layers of tulle, finished with sheer shoulder straps and a flowy, A-line floor-length hem that moves with soft, storybook grace.
Fit & Features
- Airy tulle fabric with satin lining
- Sequin embroidered butterfly bodice with intricate detailing
- Sheer shoulder straps for an illusion finish
- V-neckline with padded bra cups
- Fitted bodice, back zipper and hook-eye closure
- Flowy A-line silhouette, floor-length hem
- Runs true to size
Where to Wear:
Black-tie galas, balls, prom, opera premieres, formal theatre nights, milestone celebrations, big birthday events, fancy anniversary parties, special date nights, castle or château destination events
Style Number/Barcode: 05004-000021
Category Name: Apparel by Occasion
Price: $199.90
Availability: In Stock
Available Color: TAUPE
Available Size: M, L, XL
Product Badge:- Ships Free
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All Dressed Up Rhinestone Bow Handle Clutch
The finishing touch that pulls the whole look together. This rhinestone bow clutch brings polished shine and playful detail, perfect for fancy nights when your outfit needs a little extra intention.
Fit & Features
- Rhinestone embellished exterior
- Structured clutch silhouette
- Bow detail at the front
- Metal top handle with detachable chain strap
- Spacious interior
Style Number/Barcode: 07204-000047
Category Name: Apparel by Occasion
Price: $29.90
Availability: In Stock
Available Color: SILVER
Available Size: NS
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Kennedy Tulle A-Line Ball Gown
Special Occasion
Designed for entrances that linger, the Kennedy tulle gown balances romance with structure for a look that feels effortlessly polished. A corset sequin applique bodice flows into an a line floor length silhouette that moves beautifully through every formal moment.
Fit & Features
- Airy tulle lined fabric
- Strapless sweetheart neckline, padded bra cups
- Structured corset sequin applique bodice, flexible boning
- Back zipper and hook-eye closure
- Voluminous A-line silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Prom, black-tie galas, balls, weddings, elegant seasonal soirees, big birthday events, special milestone celebrations, pageants
Style Number/Barcode: 05004-000029
Category Name: Apparel by Occasion
Price: $139.90
Availability: In Stock
Available Color: BLACK, LIGHT, BLUE
Available Size: S, M, XS, L
Product Badge:- Ships Free
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Athena Beaded Sequin Floral Formal Dress
Special Occasion
Romantic with a modern edge, the Athena dress is designed to glide through the evening with effortless allure. The floral pattern and beaded and sequin detailing enhance the form-hugging silhouette, finished with a high side slit that brings movement and quiet drama.
Fit & Features
- Sheer mesh fabric with full-length knit lining, high stretch
- Large floral print, all-over beaded and sequin embroidery
- Sleeveless V-neckline, padded bust
- Adjustable spaghetti straps, back zipper with hook-eye closure
- High-cut side slit
- Floor-length form-hugging silhouette
- Runs true to size
Where to Wear:
Prom, birthdays, special date nights, vacations, resort destinations, and cocktail soirees.
Style Number/Barcode: 05002-001101
Category Name: Apparel by Occasion
Price: $149.90
Availability: In Stock
Available Color: LAVENDER
Available Size: XXS, XS, S, M
Product Badge:- Ships Free
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Cora Satin Corset Slit Formal Dress
Special Occasion
Sleek and sculptural, the Cora satin gown is made for evenings that call for polished drama. A mesh applique corset bodice shapes the waist before flowing into a mermaid silhouette with a high slit that adds movement and allure.
Fit & Features
- Stretch satin fabric lined with knit
- Strapless corset applique sheer mesh bodice
- Flexible boning, padded bra cups
- Back zipper and hook-eye closure
- High slit design
- Mermaid floor-length silhouette
- Runs true to size
Where to Wear:
Prom, black tie weddings, galas, balls, big birthday events, formal celebrations, red-carpet occasions, upscale receptions, fashion-forward events
Style Number/Barcode: 05002-000835
Category Name: Apparel by Occasion
Price: $109.90
Availability: In Stock
Available Color: BLACK
Available Size: XS, S, M, L
Product Badge:- Ships Free
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Karen Lace-Up Mermaid Formal Dress
Special Occasion
Clean lines and confident structure define the Karen mermaid gown made for polished entrances and lasting impressions. A square neck with tank shoulder straps meets a lace-up back and mermaid floor-length silhouette for a look that feels timeless, sculpted, and undeniably chic.
Fit & Features
- Knit fabric lined with smooth knit, stretchy
- Square neckline with padded bra cups
- Tank shoulder straps
- Lace-up back, zipper and hook-eye closure
- Princess seam detailing for a contoured fit
- Mermaid floor-length silhouette
- Runs true to size
Where to Wear:
Prom, weddings, galas, milestone celebrations, formal rehearsal dinners, engagement parties, birthday events, cocktail soirees, red-carpet occasions
Style Number/Barcode: 05002-001225
Category Name: Apparel by Occasion
Price: $69.90
Availability: In Stock
Available Color: WINE, BLACK
Available Size: S, M, XS, L, XL
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Emmalyn Mesh Off-The-Shoulder Formal Dress
Special Occasion
Softly sculpted and designed for a polished entrance, the Emmalyn gown moves with quiet drama and refined allure. Crafted from mesh fabric with an off-the-shoulder sweetheart ruffle trim neckline and a high side slit with ruffle trim, its form-hugging long silhouette feels timeless yet unforgettable.
Fit & Features
- Sheer mesh fabric lined with knit
- Off-the-shoulder, sweetheart ruffle trim neckline
- Back zipper and hook-eye closure
- Ruffled trim, high side slit
- Form-hugging silhouette
- Long-length hemline with ruffle trim
- Runs true to size
Where to Wear:
Black-tie weddings, formal celebrations, galas, receptions, red-carpet birthday events, milestone parties, destination or resort venues, garden parties, formal dances, fashion events
Style Number/Barcode: 05002-000543
Category Name: Apparel by Occasion
Price: $69.90
Availability: In Stock
Available Color: PINK
Available Size: S, M, L
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Shirley Sequin Corset Lace-Up Formal Dress
Special Occasion
Designed to shimmer with every step, the Shirley dress balances sculpted structure with soft allure. Crafted in sequin embellished mesh-lined fabric, this refined gown features a flattering V-neckline with padded bra cups, a sheer corset bodice with flexible boning, and a lace-up back that feels both elegant and intentional.
Fit & Features
- Sequin embellished mesh-lined fabric
- V-neckline with padded bra cups for support
- Adjustable spaghetti straps
- Lace-up back detail, zipper and hook-eye closure
- Sheer corset-structured bodice, flexible boning inserts
- High front slit, mermaid floor-length silhouette
- Runs true to size
Where to Wear:
Glamorous weddings, evening galas, black tie events, upscale benefit dinners, red-carpet occasions, special presentations, milestone celebrations, anniversary celebrations
Style Number/Barcode: 05002-001042
Category Name: Apparel by Occasion
Price: $149.90
Availability: In Stock
Available Color: DENIM, BLACK
Available Size: XXS, XS, S, M
Product Badge:- Ships Free
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Myla Beaded Sequin Mermaid Formal Dress
Special Occasion
Striking from every angle, the Myla gown is designed to shimmer with confident precision as you move through the room. Floral geometric beaded and sequin detailing define a sleek V-neck and flow into a floor-length mermaid silhouette that feels both modern and timeless.
Fit & Features
- Sheer mesh fabric with full-length knit lining, high stretch
- Floral geometric beaded and sequin embroidered pattern
- Sleeveless V-neckline, padded bust
- Adjustable spaghetti straps
- Open lace-up back design, lower back zipper with hook-eye closure
- Floor-length mermaid silhouette
- Runs true to size
Where to Wear:
Prom, black-tie weddings, galas, balls, special celebrations, big birthday events, pageants, elegant seasonal soirees, and fancy parties.
Style Number/Barcode: 05002-001013
Category Name: Apparel by Occasion
Price: $179.90
Availability: Out of Stock
Product Badge:- Ships Free
- Sheer mesh fabric with full-length knit lining, high stretch
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Sutton Floral Satin A-Line Ball Gown
Special Occasion
Romantic and effortlessly polished, the Sutton satin gown is made for moments that feel special from the first step inside. A floral design shapes the bodice before flowing into an a line silhouette, finished with a lace-up back that feels both timeless and considered.
Fit & Features
- Premium satin fabric with lining, floral pattern
- Sweetheart neckline with notch, spaghetti straps, padded bust, wired insert
- Lace-up back, zipper and hook-eye closure
- Hidden side pockets
- A-Line floor-length silhouette
- Runs true to size
Where to Wear:
Prom, bridal celebrations, seasonal galas, balls, big birthday events, fancy garden parties, pageants
Style Number/Barcode: 05005-000012
Category Name: Apparel by Occasion
Price: $219.90
Availability: In Stock
Available Color: BLUE
Available Size: 5, 7, 9, 11, 13
Product Badge:- Ships Free
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Peyton Satin Lace-Up Corset Mermaid Ball Gown
Special Occasion
Designed to catch the light with every step, the Peyton satin mermaid gown blends romance with sculpted glamour. Sequin beading and a rhinestone applique corset, sheer mesh bodice with flexible boning, create a striking silhouette finished with a back lace up and mermaid floor-length silhouette.
Fit & Features
- Smooth satin fabric with smooth knit stretch lining
- Corset sheer mesh bodice with flexible boning
- Sequin beading, rhinestone applique for dimensional texture and shine
- Lace-up back, lower zipper and hook-eye closure
- Mermaid floor-length silhouette
- Runs true to size
Where to Wear:
Prom, formal galas, spring balls, red-carpet events, pageants, formal showcases, milestone celebrations, birthday events, elegant award show dinners
Style Number/Barcode: 05005-000031
Category Name: Apparel by Occasion
Price: $219.90
Availability: Out of Stock
Product Badge:- Ships Free
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Elissa Beaded Mermaid Formal Dress
Special Occasion
Graceful and refined, the Elissa beaded mermaid gown is designed for moments that call for understated glamour and timeless poise. Delicate beadwork flows into a floral hem pattern, creating a silhouette that feels romantic, polished, and unforgettable from ceremony to soirée.
Fit & Features
- Beaded, embellished, mesh-lined fabric
- Strapless twist sweetheart neckline, padded bra cups
- Back zipper and hook-eye closure
- Mermaid floor-length hem with floral pattern
- Runs true to size
Where to Wear:
Prom, bridal celebrations, black tie galas, milestone celebrations, formal resort destinations, birthday events
Style Number/Barcode: 05002-001114
Category Name: Apparel by Occasion
Price: $169.90
Availability: In Stock
Available Color: IVORY
Available Size: XXS, XS, S, M, L
Product Badge:- Ships Free
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Murielle Sequin Mermaid Formal Dress
Special Occasion
Designed to shimmer with every step, the Murielle sequin mermaid gown brings a sense of effortless glamour to the room. The sweetheart neckline and floor-length silhouette create a sleek, sculpted look that feels refined, confident, and unforgettable for formal occasions.
Fit & Features
- Sequin fabric with smooth, luminous finish, knit lining
- Sweetheart satin neckline, adjustable spaghetti straps
- Padded bra cups, back zipper and hook-eye closure
- Mermaid floor-length silhouette
- Runs true to size
Where to Wear:
Prom, weddings, big birthday events, formal celebrations, special date nights, upscale cocktail soiree
Style Number/Barcode: 05002-000958
Category Name: Apparel by Occasion
Price: $119.90
Availability: In Stock
Available Color: LAVENDER, SAGE
Available Size: XS, S, M, L
Product Badge:- Ships Free
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Devon Rhinestone Corset Formal Dress
Special Occasion
Effortlessly striking with a fluid sense of movement, the Devon satin mermaid gown is made for entrances that feel polished and unforgettable. A sheer mesh rhinestone and beaded corset lace-up bodice and high slit bring refined drama to a sultry silhouette.
Fit & Features
- Premium satin knit fabric with partial knit lining, moderate stretch
- Rhinestone and beaded embellished corset sheer mesh bodice
- Sleeveless sweetheart neckline, lined and padded bust, flexible boning
- Adjustable spaghetti straps, lace-up back with tie closure, hidden lower back zipper with hook-eye closure
- Ruched waist
- High front slit, mermaid floor-length silhouette
- Runs true to size
Where to Wear:
Prom, big birthday events, black-tie galas, formal celebrations, red-carpet occasions, and glamorous fashion-forward events.
Style Number/Barcode: 05005-000039
Category Name: Apparel by Occasion
Price: $249.90
Availability: In Stock
Available Color: SAGE
Available Size: XS, S, M
Product Badge:- Ships Free
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Flirty Details Strapless Mini Dress
Soft, flirty, and made for twirling. This strapless mini hugs the body with gentle ruching and a lace-up back that adds a romantic finish—perfect for brunch dates, spring parties, or any moment that calls for effortless charm.
Fit & Features
- Sleek knit-lined stretchy fabric
- Strapless neckline
- Bow tie design
- A-line mini-length silhouette
- Runs true to size
Style Number/Barcode: 05103-000773
Category Name: Apparel by Occasion
Price: $39.90
Availability: In Stock
Available Color: PINK, SAGE
Available Size: XS, S, M, L
Product Badge:- Best Seller
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Angela Floral Sequin Formal Dress
Special Occasion
Designed to make an impression from every angle, the Angela floral sequin mermaid gown balances sleek allure with romantic detail. The fitted silhouette, lace-up back, and high slit create a look that feels polished, confident, and effortlessly striking for formal evenings and destination celebrations.
Fit & Features
- Sequin floral pattern, knit lining
- V-neckline, padded bra cups, dual spaghetti straps
- Lace-up open back design, zipper and hook-eye closure
- High front slit
- Mermaid floor-length silhouette
- Runs true to size
Where to Wear:
Prom, weddings, galas, formal milestone celebrations, red-carpet events, resort destination formals, glamorous soirees
Style Number/Barcode: 05002-001179
Category Name: Apparel by Occasion
Price: $99.90
Availability: In Stock
Available Color: NAVY, BLACK
Available Size: XXS, S
Product Badge:- Ships Free
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Chance Floral Sequin Mermaid Formal Dress
Special Occasion
Softly romantic with a confident silhouette, the Chance floral sequin mermaid gown is made for moments that call for quiet drama and polished allure. The lace-up back adds a custom feel, balancing elegance with just enough intrigue.
Fit & Features
- Mesh fabric with large floral print, full-length knit lining, high stretch
- All-over clear sequin embellishments
- Sleeveless V-neckline, padded bust
- Dual spaghetti straps, lace-up back with tie closure
- Hidden side zipper with hook-eye closure
- Mermaid floor-length silhouette
- Runs true to size
Where to Wear:
Prom, weddings, big birthday events, resort formal evenings, milestone celebrations, special date nights, and destination soirees.
Style Number/Barcode: 05002-001420
Category Name: Apparel by Occasion
Price: $129.90
Availability: In Stock
Available Color: BLUE
Available Size: XXS, XS, S, M, L
Product Badge:- Ships Free
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Logan Sequin Bead Corset Lace-Up Formal Dress
Special Occasion
Romantic detailing meets sculpted glamour in the Logan satin mermaid gown designed for unforgettable evenings. A mesh corset bodice with beading, sequins, and applique pairs with tulle shoulder straps, a tulle lace-up back, and a high front slit for a striking mermaid silhouette that moves beautifully.
Fit & Features
- Smooth satin fabric with lining
- Mesh corset bodice, beading, sequins, applique, flexible boning
- Tulle shoulder straps
- Tulle lace-up back, zipper and hook-eye closure
- Mermaid floor-length silhouette with a high front
- Runs true to size
Where to Wear:
Prom, big milestone celebrations, red carpet occasions, black tie galas, weddings, spring balls
Style Number/Barcode: 05002-001002
Category Name: Apparel by Occasion
Price: $129.90
Availability: Out of Stock
Product Badge:- Ships Free
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Kyrah Geometric Sequin Formal Dress
Special Occasion
Designed to catch the light from every angle, the Kyrah geometric sequin mermaid gown delivers a sleek, confident presence with a modern edge. A strappy tie back and front slit elevate the silhouette, creating a polished yet striking look made for unforgettable formal moments.
Fit & Features
- Sequin fabric with geometric pattern, mesh-lined fabric
- Halter V-neckline,padded bra cups, spaghetti straps
- Strappy open tie back design, zipper and hook-eye closure
- Front slit
- Mermaid floor-length silhouette
- Runs true to size
Where to Wear:
Prom, formal milestone celebrations, special events, red-carpet occasions, big birthday events, anniversaries, glamorous soirees, award dinner shows
Style Number/Barcode: 05002-001441
Category Name: Apparel by Occasion
Price: $89.90
Availability: In Stock
Available Color: NAVY
Available Size: XS, S, M, L
Product Badge:- Ships Free
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Aleah Floral Sequin Beaded Mesh Mermaid Dress
Special Occasion
Perfect for a striking first impression, the Aleah mesh mermaid dress skims the body with chic confidence and a subtle shimmer that catches the light as you move. Floral sequin beading adds dimension and romance, making it a gorgeous choice for moments that call for glamour.
Fit & Features
- Sheer mesh fabric with full-length knit lining, moderate stretch
- Sequin and beaded floral pattern
- Sleeveless plunging V-neckline, padded bust
- Halter strap, partially open back
- Back zipper with hook-eye closure
- Floor-length mermaid silhouette
- Runs true to size
Where to Wear:
Prom, formal parties, galas, dressed-up dinners, and chic soirees.
Style Number/Barcode: 05002-001354
Category Name: Apparel by Occasion
Price: $149.90
Availability: In Stock
Available Color: YELLOW
Available Size: XS, S, M, L
Product Badge:- Ships Free
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Ariana Satin Mermaid Slit Formal Dress
Special Occasion
Elegant with a confident edge, the Ariana satin mermaid gown is designed for moments that call for poise and presence. A sculpted corset bodice with lace-up detailing and a sleek slit brings modern drama to a timeless silhouette.
Fit & Features
- Stretch satin fabric with knit lining
- Square neckline, wide shoulder straps, padded bra cups
- Corset-structured bodice with a lace-up back
- Back zipper and hook-eye closure
- High front slit
- Mermaid floor-length silhouette
- Runs true to size
Where to Wear:
Prom, black tie weddings, bridesmaids, galas, formal celebrations, milestone birthdays, special date nights, rehearsal dinners, engagement parties, cocktail parties
Style Number/Barcode: 05002-001330
Category Name: Apparel by Occasion
Price: $89.90
Availability: In Stock
Available Color: HUNTER
Available Size: XS, S, M
Product Badge:- Ships Free
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Mari Sequin Lace-Up Formal Dress
Special Occasion
Confident and captivating, the Mari sequin mermaid gown is made for moments that call for polished drama and a memorable silhouette. The lace-up back and sleek slit add just the right balance of allure and refinement, creating a look that feels elevated from every angle.
Fit & Features
- Sequin pattern, mesh fabric lined with knit
- Scoop neckline, padded bra cups, adjustable spaghetti straps
- Lace-up back and zipper with hook-eye closure
- Mermaid floor-length silhouette
- Front slit
- Runs true to size
Where to Wear:
Prom, weddings, red-carpet events, big birthday events, formal celebrations
Style Number/Barcode: 05002-001391
Category Name: Apparel by Occasion
Price: $109.90
Availability: In Stock
Available Color: WINE, OLIVE
Available Size: S, XS, M
Product Badge:- Ships Free
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Klaudia Satin Corset Formal Dress
Special Occasion
Graceful and refined with a quietly striking presence, the Klaudia satin mermaid gown is designed for evenings that call for polished sophistication. The structured corset bodice, lace-up back, and sleek slit work together to create a sculpted silhouette that feels timeless yet undeniably captivating.
Fit & Features
- Stretch satin-lined fabric
- Square neckline, wide shoulder straps, padded bra cups
- Corset-structured bodice
- Lace-up back detail, zipper and hook-eye closure
- High front slit
- Mermaid floor-length silhouette
- Runs true to size
Where to Wear:
Prom, weddings, galas, garden parties, formal celebrations, big birthday dinners, engagement parties, rehearsal dinners, date nights, anniversaries, cocktail receptions
Style Number/Barcode: 05002-001328
Category Name: Apparel by Occasion
Price: $89.90
Availability: In Stock
Available Color: NAVY
Available Size: XS, S
Product Badge:- Ships Free