Black Tie Wedding Guest Dresses
Discover style and sophistication with our assortment of black-tie wedding guest dresses. Explore our collection of elegant floor-length gowns with sophisticated embellishments, perfect for evening festivities. Find your fit in our array of sophisticated midi dresses with lace overlays and sequins, designed specifically for cocktail hours. Choose from a variety of colors such as timeless black, classic red, or contemporary metallics. Elevate your look with off-the-shoulder designs or sweetheart necklines. Our collection guarantees you'll be the best-dressed guest at any wedding.
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Black Tie Wedding Guest Dresses
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Black Tie Wedding Guest Dresses
Step into elevated style with Windsor’s Black Tie Wedding Guest Dresses. Designed for formal weddings, this edit features luxe fabrics, elegant silhouettes, and chic details that make every entrance unforgettable. From sleek gowns to statement-making fits, discover the perfect black-tie wedding attire for women.
Formal Wedding Guest Dresses
Explore styles that feel both polished and effortless, with options ranging from long satin gowns to structured fits with modern details. Whether you’re searching for fall or winter wedding guest dresses or year-round looks, Windsor makes it easy to find a dress that fits the occasion.
Ball Gowns & Long Sleeve Styles
Make an impression in dramatic ball gowns or opt for timeless long sleeve formal dresses that balance coverage and elegance. Whatever your vision, Windsor has the formal wedding guest dresses to match.
Shop Windsor’s Black Tie Wedding Guest Dresses online, in-store, or in-app and find the look that makes you feel confident, elevated, and ready to celebrate.
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Forever Icon Strapless Satin Midi Dress
When timeless meets trendy—you get this sleek strapless satin midi. With a smooth curve-hugging fit and luxe shine, it’s your go-to for cocktail nights or any event that calls for instant glam.
Fit & Features
- Crepe and satin fabric lined with stretch knit
- Strapless neckline, non-slip grip lining
- Back zipper and hook-eye closure
- Curve-hugging, midi-length silhouette
- Runs true to size
Style Number/Barcode: 05101-000431
Category Name: Black Tie Wedding Guest Dresses
Price: $49.90
Availability: In Stock
Available Color: BLACK, SAGE
Available Size: XS, S, M, L, XL
Product Badge:- Sale
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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
- 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: Black Tie Wedding Guest Dresses
Price: $69.90
Availability: In Stock
Available Color: BLACK, ROYAL
Available Size: XS, S, M, L
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Arianna Rhinestone Mesh High Slit Column Dress
Special Occasion
Steal the room’s attention the moment you walk in—the Arianna rhinestone mesh column dress glimmers with every step, its sleek silhouette finished with dual daring high slits for a flawless mix of elegance and allure. Designed for nights when the spotlight naturally finds you.
Fit & Features
- Sheer mesh fabric with full-length knit lining, high stretch
- Rhinestone embellishments, diamond-shaped pattern
- Sleeveless V-neckline
- Adjustable spaghetti straps, back zipper with hook-eye closure
- Dual high-cut side slits
- Floor-length column silhouette
- Runs true to size
Where to Wear:
Formal weddings, dinner parties, birthday celebrations, romantic date nights, and black-tie affairs.
Style Number/Barcode: 05002-000204
Category Name: Black Tie Wedding Guest Dresses
Price: $99.90
Availability: In Stock
Available Color: BLACK
Available Size: XS, S, M, L, XL
Product Badge:- Ships Free
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Valeria Satin Lace Corset Mermaid Formal Dress
Special Occasion
Made for unforgettable entrances, the Valeria satin mermaid gown highlights every curve with its sculpted silhouette and strapless lace-detailed bodice. A sleek finish and floor-sweeping hemline set the stage for pure red-carpet glamour.
Fit & Features
- Stretch satin fabric, knit lining
- Strapless neckline, padded bra cups
- Corset embellished bodice
- Back zipper and hook-eye closure
- Mermaid silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Weddings, black tie galas, military balls, opera nights, engagement parties, formal celebrations, holiday soirees, red-carpet occasions, anniversaries
Style Number/Barcode: 05002-000219
Category Name: Black Tie Wedding Guest Dresses
Price: $129.90
Availability: In Stock
Available Color: RED, BLACK
Available Size: XS, S, M
Product Badge:- Ships Free
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Julia Velvet Corset High Slit Mermaid Dress
Special Occasion
Designed for the most glamorous nights, the Julia velvet corset mermaid dress exudes luxe sophistication. With its strapless sculpted bodice, draped details, and daring high slit, it’s a look that moves with elegance and confidence.
Fit & Features
- Velvet fabric, moderate stretch
- Strapless straight-across neckline, pleated cowl neck overlay
- Corset bodice, padded bust, flexible boning
- Back zipper closure
- Pleated draped front design
- Floor-length column silhouette, high-cut side slit
- Runs true to size
Where to Wear:
Formal weddings, bridesmaids, galas, and black-tie parties.
Style Number/Barcode: 05002-000132
Category Name: Black Tie Wedding Guest Dresses
Price: $79.90
Availability: In Stock
Available Color: HUNTER, RED
Available Size: XS, S, M, L, XL
Product Badge:- Ships Free
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Helga Velvet Lace-Up Slit Mermaid Dress
Special Occasion
Command the room in the Helga velvet mermaid dress, designed with a sultry lace-up back and a sweeping slit for effortless allure. The draped bodice and figure-hugging silhouette strike the perfect balance of elegance and drama.
Fit & Features
- Velvet fabric with full-length lining, moderate stretch
- Sleeveless sweetheart neckline, pleated cowl neck overlay, padded bra cups
- Corset bodice, flexible boning
- Adjustable spaghetti straps, open lace-up back
- Pleated faux wrap-front design, high slit
- Floor-length mermaid silhouette
- Runs true to size
Where to Wear:
Formal weddings, bridesmaids, galas, red-carpet events, and black-tie parties.
Style Number/Barcode: 05002-000427
Category Name: Black Tie Wedding Guest Dresses
Price: $89.90
Availability: In Stock
Available Color: HUNTER
Available Size: XS, S, M
Product Badge:- Ships Free
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Maddie Velvet Open Back Mermaid Formal Dress
Special Occasion
Made for entrances that linger, the Maddie velvet burnout gown drapes with a cowl neckline and a sleek, floor-length silhouette. The low open back and delicate straps add a sultry finish, striking the perfect balance of elegance and allure.
Fit & Features
- Burnout velvet fabric, stretch knit lining
- Cowl neckline, padded bra cups
- Adjustable spaghetti straps
- Open back design
- Mermaid silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Weddings, black tie galas, military balls, engagement parties, rehearsal dinners, formal milestone celebrations, birthday events, anniversaries
Style Number/Barcode: 05002-000325
Category Name: Black Tie Wedding Guest Dresses
Price: $89.90
Availability: In Stock
Available Color: PLUM, BLACK
Available Size: XS, S, M, L, XL
Product Badge:- Ships Free
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Sherrie Mesh Slit Mermaid Formal Dress
Special Occasion
Designed to turn every step into a moment, the Sherrie mesh gown features a ruched bodice, delicate straps, and a cascading ruffle slit that adds movement and allure. The fitted silhouette flows effortlessly, giving just the right balance of romance and drama.
Fit & Features
- Airy mesh-lined fabric
- Sweetheart neckline
- Adjustable spaghetti straps
- High front ruffled slit
- Mermaid silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Weddings, black tie galas, military balls, engagement parties, rehearsal dinners, fancy birthday events, anniversaries, red-carpet occasions
Style Number/Barcode: 05002-000248
Category Name: Black Tie Wedding Guest Dresses
Price: $79.90
Availability: In Stock
Available Color: WINE
Available Size: S, M
Product Badge:- Ships Free
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Anne Halter Cutout Mermaid Formal Dress
Special Occasion
Made for grand entrances, the Anne floor-length gown features a halter neckline with a bold keyhole cutout and an open lace-up back. The curve-contouring mermaid silhouette flows into a floor-sweeping hem, serving sleek sophistication with every step.
Fit & Features
- Sleek knit-lined stretchy fabric
- Halter cutout neckline
- Lace-up back, lower zipper and hook-eye closure
- Mermaid silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Weddings, black tie galas, charity auctions, nights at the theatre, engagement parties, rehearsal dinners, military balls, red-carpet occasions, big birthday events
Style Number/Barcode: 05002-000291
Category Name: Black Tie Wedding Guest Dresses
Price: $74.90
Availability: In Stock
Available Color: WINE
Available Size: XS, S, M, L
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Bailey Glitter Low Back Mermaid Formal Dress
Special Occasion
Sleek and radiant, the Bailey glitter knit gown contours your figure with a curve-hugging silhouette and plunging neckline. The open back with ring detail adds just the right amount of edge to its timelessly glamorous finish.
Fit & Features
- Glitter knit-lined fabric with stretch
- Sweetheart neckline, wide shoulder straps
- Open back with hardware insert trim
- Mermaid silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Weddings, black tie galas, red-carpet occasions, formal milestone celebrations, engagement parties, fancy date nights
Style Number/Barcode: 05002-000418
Category Name: Black Tie Wedding Guest Dresses
Price: $64.90
Availability: In Stock
Available Color: NAVY
Available Size: S, M, L
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Kaylie Rhinestone Mermaid Formal Dress
Special Occasion
The Kaylie gown was made for the spotlight, sculpting your figure in shimmering rhinestones with a dramatic mermaid silhouette. With wide straps and ruched detailing, it’s the kind of look that turns every step into a slow-motion moment.
Fit & Features
- Rhinestone-embellished, knit-lined fabric with stretch
- Scoop neckline, wide shoulder straps
- Side ruched seams
- Mermaid silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Weddings, black tie galas, military balls, nights at the theatre, red-carpet occasions, big birthday events, elegant milestone celebrations
Style Number/Barcode: 05002-000169
Category Name: Black Tie Wedding Guest Dresses
Price: $89.90
Availability: In Stock
Available Color: RED, GOLD
Available Size: XS, S, M, L, XL
Product Badge:- Ships Free
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Margret Strapless Cutout Mermaid Formal Dress
Special Occasion
Minimalist yet striking, the Margret mermaid gown stuns with its sleek strapless neckline and subtle back cutout. Designed with a curve-skimming silhouette and floor-length finish, it’s the definition of modern elegance.
Fit & Features
- Sleek knit-lined fabric
- Strapless neckline, padded bra cups
- Cutout back with hook strap
- Mermaid silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Weddings, black tie galas, military balls, elegant milestone celebrations, birthday events, nights at the theatre, red-carpet occasions
Style Number/Barcode: 05002-000332
Category Name: Black Tie Wedding Guest Dresses
Price: $69.90
Availability: In Stock
Available Color: BLACK, HUNTER
Available Size: XS, S, M, L
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Danika Satin Mermaid Sash Formal Dress
Special Occasion
Sleek and sophisticated, the Danika satin gown features a draped neckline and a sultry high slit. Finished with delicate straps and a figure-skimming silhouette, it’s the ultimate plus-one for nights that call for pure elegance.
Fit & Features
- Stretch satin fabric with sheen
- Draped cowl neckline
- Spaghetti straps
- Mermaid silhouette, side draped sash
- High side slit
- Floor-length hem
- Runs true to size
Where to Wear:
Black tie weddings, galas, military balls, formal milestone celebrations, rehearsal dinners, engagement parties, upscale birthday events, banquets
Style Number/Barcode: 05002-000135
Category Name: Black Tie Wedding Guest Dresses
Price: $69.90
Availability: In Stock
Available Color: BLACK
Available Size: XS, S, M, L, XL
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Maribeth Glitter Strappy Back Mermaid Formal Dress
Special Occasion
Sleek, sultry, and made to shine—the Maribeth glitter knit gown pairs a plunging halter neckline with daring back cutouts. The curve-hugging silhouette and floor-sweeping hem promise a show-stopping entrance at every occasion.
Fit & Features
- Glitter knit fabric lined with stretchy knit
- Plunge Halter neckline with tie closure
- Open strappy back
- Mermaid silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Weddings, black tie galas, military balls, nights at the opera, elegant milestone celebrations, big birthday events, red-carpet occasions
Style Number/Barcode: 05002-000420
Category Name: Black Tie Wedding Guest Dresses
Price: $59.90
Availability: In Stock
Available Color: BLACK
Available Size: XS, S, M, L, XL
Product Badge:- Best Seller
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Adrianna Faux Pearl Mermaid Formal Dress
Special Occasion
Delicate faux pearls meets timeless glamour in the Adrianna mesh gown, designed with a flattering ruched bodice and sleek mermaid silhouette. The floor-sweeping finish ensures every step feels like a red-carpet moment.
Fit & Features
- Faux pearl embellished, mesh-lined fabric
- V-neckline
- Adjustable spaghetti straps
- Ruched bodice
- Mermaid silhouette
- Floor-length bonded hem
- Runs true to size
Where to Wear:
Black tie weddings, bridal celebrations, engagement parties, rehearsal dinners, galas, military balls, formal milestone celebrations, fancy birthday events, red-carpet occasions
Style Number/Barcode: 05002-000137
Category Name: Black Tie Wedding Guest Dresses
Price: $89.90
Availability: In Stock
Available Color: RED
Available Size: XS, S, M, L
Product Badge:- Ships Free
- Faux pearl embellished, mesh-lined fabric
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Vivienne Velvet Tie-Back Formal Dress
Special Occasion
Classic elegance meets modern allure in the Vivienne velvet gown, designed with a plunging halter neckline and an open back tied in a dramatic bow. The floor-grazing silhouette makes every entrance feel effortlessly glamorous.
Fit & Features
- Luxe velvet fabric
- Plunging halter neckline
- Open tie-back design
- Mermaid silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Black tie wedding, galas, formal milestone celebrations, engagement parties, red-carpet occasions, nights at the theatre, elegant dinner parties
Style Number/Barcode: 05002-000340
Category Name: Black Tie Wedding Guest Dresses
Price: $74.90
Availability: In Stock
Available Color: BLACK, WINE
Available Size: XS, S, M, L, XL
Product Badge:- Best Seller
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Sylvia Velvet Off-The-Shoulder Formal Dress
Special Occasion
Romance meets drama in the Sylvia velvet off-the-shoulder dress, designed with a ruched bodice and daring leg slit. The mermaid silhouette and floor-sweeping finish make it perfect for the nights you want to feel unforgettable.
Fit & Features
- Soft velvet fabric
- Off-the-shoulder sweetheart neckline
- High front wrap slit
- Mermaid silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Black tie weddings, galas, military balls, formal milestone celebrations, birthdays, charity events, red-carpet occasions
Style Number/Barcode: 05002-000313
Category Name: Black Tie Wedding Guest Dresses
Price: $79.90
Availability: In Stock
Available Color: PURPLE
Available Size: XS, S, M, L
Product Badge:- Ships Free
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Saylor Velvet Lace-Up Slit Mermaid Formal Dress
Special Occasion
Created for nights that feel cinematic, the Saylor velvet gown features a sultry high slit, corset bodice, and lace-up back detail. The sweeping mermaid silhouette moves with elegance, ensuring every step feels like a statement.
Fit & Features
- Plush velvet with stretch
- Cowl neckline
- Adjustable spaghetti straps
- Corset bodice, flexible boning
- Lace-up back design
- High front wrap slit
- Mermaid silhouette, floor-length hem
- Runs true to size
Where to Wear:
Black tie weddings, galas, military balls, formal engagement parties, rehearsal dinners, nights at the theatre, red-carpet occasions
Style Number/Barcode: 05002-000428
Category Name: Black Tie Wedding Guest Dresses
Price: $89.90
Availability: In Stock
Available Color: NAVY
Available Size: XS, S, M, L, XL
Product Badge:- Ships Free
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Gemma Velvet Off-The-Shoulder Mermaid Dress
Special Occasion
Designed for your most glamorous moments, the Gemma velvet mermaid dress stuns with an off-the-shoulder neckline that frames every entrance with elegance. The sleek silhouette hugs in all the right places before flowing into a floor-sweeping hem.
Fit & Features
- Velvet fabric, moderate stretch
- Off-the-shoulder cross-front neckline, short sleeve straps
- Ruching
- Floor-sweeping mermaid silhouette
- Runs true to size
Where to Wear:
Black-tie parties, red-carpet events, galas, and formal affairs.
Style Number/Barcode: 05002-000276
Category Name: Black Tie Wedding Guest Dresses
Price: $69.90
Availability: In Stock
Available Color: WINE, BLACK
Available Size: XS, S, M, L, XL
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Evelina Mesh Velvet Mermaid Formal Dress
Special Occasion
Velvet and allure come together in the Evelina cold-shoulder gown, designed with a ruched body and a daring notch neckline. The sleek mermaid silhouette flows into a floor-length finish, made for the most glamorous evenings.
Fit & Features
- Flocked velvet mesh-lined fabric with stretch
- Cold shoulder neckline with wired insert
- Short-sleeve cuffs, adjustable spaghetti straps
- Back zipper closure
- Mermaid silhouette, floor-length hem
- Runs true to size
Where to Wear:
Black tie weddings, galas, charity and military balls, glamorous parties, elegant birthday soirees, rehearsal dinners, dressed-up date nights
Style Number/Barcode: 05002-000344
Category Name: Black Tie Wedding Guest Dresses
Price: $79.90
Availability: In Stock
Available Color: BLACK
Available Size: XS, S
Product Badge:- Ships Free
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Adrianne Plunge Bow Mermaid Formal Dress
Special Occasion
Smooth knit meets sophistication in the Adrianne formal gown, featuring a sleek mermaid silhouette, dramatic open back, and oversized bow detail. Made to move with effortless elegance, it’s your statement dress for the most unforgettable evenings.
Fit & Features
- Smooth knit stretch fabric with subtle sheen effect
- Plunge halter neckline with twist detail
- Open back design with bow tie
- Mermaid silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Black tie weddings, galas, charity balls, red-carpet events, glamorous parties, upscale birthday soirees, anniversaries, engagement parties
Style Number/Barcode: 05002-000335
Category Name: Black Tie Wedding Guest Dresses
Price: $79.90
Availability: In Stock
Available Color: HUNTER
Available Size: XS, S, M, L
Product Badge:- Ships Free
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Nyssa Strapless Slit Mermaid Formal Dress
Special Occasion
Designed to steal the spotlight, the Nyssa strapless gown features a ruched bust, mermaid fit, and a daring thigh-high slit. Equal parts sultry and sophisticated, it’s a look that guarantees unforgettable entrances.
Fit & Features
- Foil sheen knit fabric, stretchy knit lining
- Strapless neckline, padded bra cups, ruched bust
- High front slit
- Mermaid silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Weddings, black tie galas, cocktail parties, red-carpet events, romantic dinner dates, formal celebrations, engagement parties, rehearsal dinners, anniversaries
Style Number/Barcode: 05002-000266
Category Name: Black Tie Wedding Guest Dresses
Price: $59.90
Availability: In Stock
Available Color: BLACK
Available Size: XS, S, M, L
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Shayna Velvet Corset Mermaid Formal Dress
Special Occasion
Luxe and alluring, the Shayna velvet mermaid gown stuns with a strapless sweetheart neckline and curve-contouring silhouette. Sleek seams and floor-length drama make it the ultimate piece for evenings that call for elegance with impact.
Fit & Features
- Plush velvet fabric lined with stretchy knit
- Wired strapless sweetheart neckline, padded bra cups
- Corset-style bodice, flexible boning
- Back zipper and hook-eye closure
- Side ruched seams
- Mermaid silhouette, floor-length hem
- Runs true to size
Where to Wear:
Black-tie weddings, galas, formal soirees, red-carpet events, charity balls, romantic dinners, milestone celebrations, holiday parties
Style Number/Barcode: 05002-000326
Category Name: Black Tie Wedding Guest Dresses
Price: $84.90
Availability: In Stock
Available Color: NAVY
Available Size: XS, S, M, L
Product Badge:- Ships Free
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Lindsey Pearl Cold Shoulder Mermaid Formal Dress
Special Occasion
Romantic and ethereal, the Lindsey pearl-embellished gown stuns with an off-the-shoulder mesh sleeve detail and figure-skimming silhouette. The ruched mesh layers create a soft, elegant finish made for unforgettable evenings.
Fit & Features
- Faux pearl embellished
- Mesh fabric lined with stretchy knit
- Cold shoulder neckline, adjustable spaghetti straps, padded bra cups
- Fitted sheer long sleeves
- Back zipper and hook-eye closure
- Ruched mermaid silhouette, floor-length hem
- Runs true to size
Where to Wear:
Weddings, bridal celebrations, engagement photoshoots, rehearsal dinners, formal galas, charity and military balls, red-carpet soirees, milestone celebrations
Style Number/Barcode: 05002-000354
Category Name: Black Tie Wedding Guest Dresses
Price: $69.90
Availability: In Stock
Available Color: BURGUNDY, WHITE
Available Size: XS, S, M, L, XL