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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Sandy Off-The-Shoulder Mesh Formal Dress
Special Occasion
Effortless elegance meets modern allure. The Sandy formal dress is crafted from soft mesh that sculpts and flatters with every curve, featuring an off-the-shoulder neckline, sheer fitted sleeves, and artful ruching through the bodice. The front slit adds that just-right dose of drama—made for nights that deserve a little extra spotlight.
Fit & Features
- Mesh knit-lined stretch fabric
- Foldover off-the-shoulder neckline
- Fitted long sleeves
- High front slit
- Mermaid silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Weddings, cocktail receptions, formal dinners, holiday soirees, black-tie galas, big birthday events, glamorous industry parties, red-carpet occasions
Style Number/Barcode: 05002-000532
Category Name: Black Tie Wedding Guest Dresses
Price: $59.90
Availability: Out of Stock
Product Badge:- Ships Free
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Adelle Satin Halter A-Line Formal Dress
Special Occasion
All eyes, effortlessly on you. The Adelle formal dress is a study in timeless elegance—crafted from floral jacquard satin that catches the light with every step. The plunging halter neckline and open back create a modern, confident silhouette that feels equal parts sophisticated and unforgettable.
Fit & Features
- Jacquard premium satin fabric, woven lining
- Plunge halter neckline with tie closure
- Open back design, zipper and hook-eye closure
- A-line silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Weddings, black-tie galas, formal celebrations, red-carpet events, engagement parties, holiday soirees, nights at the opera, fancy milestone celebrations
Style Number/Barcode: 05002-000526
Category Name: Black Tie Wedding Guest Dresses
Price: $74.90
Availability: In Stock
Available Color: HUNTER, RED
Available Size: XS, S, M, L
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Mildred Flocked Velvet Strappy Mermaid Formal Dress
Special Occasion
Romantic meets refined in the Mildred formal dress—a figure-skimming gown that feels equal parts timeless and daring. Crafted from floral flocked mesh with a sweetheart neckline and delicate straps, its lace-up open back adds a sultry twist, while the mermaid silhouette moves with effortless elegance from every angle.
Fit & Features
- Flocked velvet mesh-lined fabric
- Sweetheart neckline
- Adjustable spaghetti straps
- Lace-up open back for a custom fit, lower zipper and hook-eye closure
- Mermaid silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Weddings, formal galas, upscale dinner parties, engagement parties, red-carpet nights, anniversaries, fancy milestone celebrations
Style Number/Barcode: 05002-000574
Category Name: Black Tie Wedding Guest Dresses
Price: $69.90
Availability: In Stock
Available Color: RED
Available Size: XS, S, M, L, XL
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Candace Velvet Halter Ruffle Formal Dress
Special Occasion
Bold, sultry, and endlessly elegant—the Candace formal dress was made for the spotlight. Crafted from floral burnout velvet, this halter gown features a deep plunging neckline and a ruched bodice that sculpts your silhouette. A cascading ruffle draws the eye down the front slit, creating a moment of movement and allure with every step.
Fit & Features
- Velvet burnout fabric
- Halter plunge neckline
- Front ruffled trim and slit
- Mermaid silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Galas, weddings, holiday soirees, formal dinners, engagement parties, milestone birthday events, red-carpet events
Style Number/Barcode: 05002-000481
Category Name: Black Tie Wedding Guest Dresses
Price: $69.90
Availability: In Stock
Available Color: WINE
Available Size: XS, S, M
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Allyssa Halter Sash Mermaid Formal Dress
Special Occasion
A moment of pure modern allure, the Allyssa formal dress stuns in soft jersey knit that hugs every curve. The plunging halter neckline features a wired shape for structure and confidence, balanced by ruched seams and a fluid front drape sash that adds a touch of drama. Its floor-length mermaid silhouette is made for evenings that feel effortlessly magnetic.
Fit & Features
- Smooth knit-lined stretchy fabric
- Plunge wired halter neckline
- Front sash drape
- Open back design
- Ruched seams, mermaid silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Weddings, black-tie events, galas, red-carpet occasions, engagement parties, milestone celebrations, holiday soirees, cocktail receptions, industry events
Style Number/Barcode: 05002-000804
Category Name: Black Tie Wedding Guest Dresses
Price: $59.90
Availability: In Stock
Available Color: YELLOW
Available Size: XS, S, M, L, XL
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Francine Velvet Corset Mermaid Formal Dress
Special Occasion
Sleek, sculpted, and stunningly sophisticated—the Francine formal dress redefines evening elegance. Designed in luxe burnout velvet with a structured corset bodice and flattering ruching, this strapless mermaid gown moves like a dream. It’s that perfect balance of timeless and daring—made for the moments when all eyes should be on you.
Fit & Features
- Burnout velvet fabric, floral texture, moderate stretch
- Strapless neckline
- Structured corset bodice, flexible boning
- Back zipper and hook-eye closure
- Mermaid silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Black-tie galas, formal weddings, red-carpet events, cocktail receptions, holiday soirees, nights at the theatre, milestone celebrations
Style Number/Barcode: 05002-000312
Category Name: Black Tie Wedding Guest Dresses
Price: $89.90
Availability: In Stock
Available Color: BLACK
Available Size: XS, S
Product Badge:- Ships Free
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Janelle Mesh Mermaid Formal Dress
Special Occasion
A true showstopper, the Janelle formal dress blends sculpted structure with soft allure. Designed in stretch mesh that molds to your curves, it features a wired plunge neckline, off-the-shoulder silhouette, and sheer ruched sleeves. The mermaid shape and floor-length hem make every step feel cinematic—elegance with just the right amount of edge.
Fit & Features
- Mesh knit-lined fabric, moderate stretch
- Wired plunge off-the-shoulder neckline
- Sheer ruched fitted long sleeves, back zipper and hook-eye closure
- Ruched mermaid silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Formal galas, weddings, red-carpet occasions, milestone birthdays, engagement celebrations, black-tie dinners, holiday parties, milestone events
Style Number/Barcode: 05002-000517
Category Name: Black Tie Wedding Guest Dresses
Price: $69.90
Availability: In Stock
Available Color: BLACK
Available Size: XS, S
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Barbra Glitter Velvet Lace-Up Formal Dress
Special Occasion
A gown made for grand entrances- the Barbra formal dress shimmers in glitter velvet that catches every light. The curve-hugging mermaid silhouette, sweetheart neckline, and strappy lace-up back create an effortlessly sculpted look that feels both glamorous and timeless.
Fit & Features
- Glitter velvet fabric lined with stretch knit
- Sweetheart neckline, padded bra cups
- Spaghetti straps
- Lace-up open back, zipper and hook-eye closure
- Mermaid silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Formal weddings, black-tie galas, holiday parties, milestone celebrations, red-carpet occasions, engagement parties, rehearsal dinners, award ceremonies, nights at the opera
Style Number/Barcode: 05002-000497
Category Name: Black Tie Wedding Guest Dresses
Price: $84.90
Availability: Out of Stock
Product Badge:- Ships Free
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Juliette Flocked Mesh Mermaid Formal Dress
Special Occasion
A gown designed to captivate from every angle, the Juliette formal dress sculpts the body in lavish flocked mesh before cascading into dramatic tiered ruffles. With its sweetheart neckline and mermaid silhouette, it’s pure elegance—made for grand entrances and unforgettable nights.
Fit & Features
- Flocked velvet pattern, mesh-lined fabric
- Sweetheart neckline
- Adjustable spaghetti straps
- Back zipper closure
- Contoured mermaid silhouette
- Tiered ruffle floor-length hem
- Runs true to size
Where to Wear:
Weddings, galas, red carpet events, formal celebrations, fashion-forward events, engagement parties, rehearsal dinners, nights at the opera or theatre
Style Number/Barcode: 05002-000439
Category Name: Black Tie Wedding Guest Dresses
Price: $74.90
Availability: Out of Stock
Product Badge:- Ships Free
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Gretchen Satin Plunge Mermaid Formal Dress
Special Occasion
The Gretchen formal dress was made for the spotlight—sleek, sculpted, and utterly captivating. Crafted from a satin knit that catches the light with every move, it features a plunging neckline, elegant pleating, and a high slit that defines effortless glamour.
Fit & Features
- Stretch satin fabric
- Plunge sweetheart neckline
- Draped pleating accents
- High front wrap slit
- Mermaid silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Black-tie gala, red-carpet occasions, formal weddings, upscale receptions, holiday parties, anniversaries, date nights, fashion-forward events, fancy birthday dinners
Style Number/Barcode: 05002-001401
Category Name: Black Tie Wedding Guest Dresses
Price: $69.90
Availability: In Stock
Available Color: BLACK
Available Size: S, M, L
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Willow Satin One-Shoulder Formal Dress
Special Occasion
Sleek, sculpted, and made to turn heads—the Willow formal dress moves like liquid satin with its one-shoulder neckline, daring back cutout, and high front slit. The mermaid floor-length silhouette skims every curve, creating that effortlessly elegant entrance moment.
Fit & Features
- Stretch satin-lined fabric
- One-shoulder neckline
- Back cutout design, zipper and hook-eye closure
- High front slit
- Mermaid silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Formal weddings, black-tie galas, engagement parties, rehearsal dinners, red carpet events, award night affairs, holiday soirees, cocktail receptions, luxe birthdays, opera, theatre nights
Style Number/Barcode: 05002-000588
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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Zoe Long Sleeve Cutout Mermaid Formal Dress
Special Occasion
Designed for magnetic entrances, the Zoe formal dress combines sleek sophistication with bold allure. Crafted from smooth knit fabric, it features long sleeves, daring cutouts at the waist and back, and a gold ring accent that draws the eye to every curve. Made for the woman who owns her spotlight— effortlessly.
Fit & Features
- Smooth knit fabric, stretchy knit lining
- Plunge V-neckline, hardware insert
- Fitted long sleeves, shoulder pads for structure
- Waist and back cutout design
- Mermaid silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Formal galas, black-tie weddings, art show openings, birthday dinners, red-carpet occasions, holiday celebrations, luxury date nights, destination parties, formal events
Style Number/Barcode: 05002-000653
Category Name: Black Tie Wedding Guest Dresses
Price: $69.90
Availability: In Stock
Available Color: BLACK
Available Size: XS, S, M, L
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Sam Crepe One-Shoulder Slit Formal Dress
Special Occasion
Built for your slow-motion entrance, the Sam one-shoulder gown turns every step into a moment. The crepe fabric hugs just right, while the asymmetric cutout and thigh-high slit deliver that chic, whisper-sexy energy—effortless, modern, and impossible to forget.
Fit & Features
- Crepe fabric
- One-shoulder neckline with cutout
- Fitted long sleeve
- High side slit
- Column silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Black-tie weddings, formal celebrations, galas, holiday parties, cocktail soirees, big birthday events, engagement parties, red-carpet events, New Year's Eve
Style Number/Barcode: 05002-001413
Category Name: Black Tie Wedding Guest Dresses
Price: $79.90
Availability: In Stock
Available Color: BLACK
Available Size: XS, S, M, L, XL
Product Badge:- Ships Free
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Michelle Glitter Cutout Mermaid Formal Dress
Special Occasion
The Michelle formal dress was made to mesmerize under the lights. Designed in glitter mesh that catches every angle, this long-sleeve gown features a sweetheart neckline, side cutout, and ruched detailing that flatters every curve. Finished with a thigh-high slit and mermaid silhouette—it’s your moment to own the night.
Fit & Features
- Glitter mesh-lined stretch fabric
- Sweetheart neckline, wrap bodice
- Fitted sheer long sleeves
- Cutout bodice
- High front slit
- Mermaid silhouette, floor-length hem
- Runs true to size
Where to Wear:
Black-tie galas, formal celebrations, holiday and NYE parties, red-carpet events, birthdays, fashion-forward occasions
Style Number/Barcode: 05002-001411
Category Name: Black Tie Wedding Guest Dresses
Price: $69.90
Availability: In Stock
Available Color: BLACK
Available Size: S, M, L
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Evelyn Off-The-Shoulder Formal Dress
Special Occasion
Effortless sophistication, redefined. The Evelyn formal dress moves with sleek confidence in soft, sculpting knit that hugs every curve. With its off-the-shoulder neckline and high front wrap slit, it’s made for the kind of entrance that lingers long after you’ve walked by.
Fit & Features
- Sleek knit lined fabric, sheen effect, moderate stretch
- Off-the-shoulder neckline
- Short-sleeve cuffs
- Back zipper and hook-eye closure
- High front wrap slit
- Form-hugging silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Weddings, galas, black-tie receptions, holiday parties, formal celebrations, fancy date nights, formal dances, red-carpet events
Style Number/Barcode: 05002-000352
Category Name: Black Tie Wedding Guest Dresses
Price: $69.90
Availability: In Stock
Available Color: NAVY
Available Size: XS
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Marlene Velvet V-Neck Mermaid Formal Dress
Special Occasion
Elegant, sculpted, and quietly breathtaking — the Marlene formal dress is the definition of sleek evening glamour. Crafted in plush velvet that follows every curve, it features a plunging neckline, delicate straps, and a modern bar-back cutout that adds just the right touch of allure. The mermaid silhouette glides with you, keeping the moment effortless and unforgettable.
Fit & Features
- Luxe velvet fabric lined with stretchy knit
- V-neckline, padded bra cups
- Adjustable spaghetti straps
- Bar back with clasp closure, cutout accent, zipper and hook-eye closure
- Mermaid silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Black tie galas, weddings, formal celebrations, holiday receptions, cocktail soirees, elegant date nights, red-carpet events, upscale parties
Style Number/Barcode: 05002-000559
Category Name: Black Tie Wedding Guest Dresses
Price: $69.90
Availability: In Stock
Available Color: BLACK
Available Size: XS, S, M, L
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Blanca Open Back Mermaid Formal Dress
Special Occasion
The Renata stuns with intricate lace appliqué and a sleek, body-skimming silhouette. The deep V-neckline and delicate straps frame the front beautifully, while the open tie-back adds a dramatic reveal. Finished in a fluid mermaid skirt, this gown brings quiet luxury to every entrance.
Fit & Features
- Lace applique, smooth knit-lined stretch fabric
- Halter V-neckline, padded bra cups
- Open back design with tie closure, zipper and hook-eye closure
- Mermaid silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Black-tie weddings, formal galas, holiday soirees, evening receptions, engagement celebrations, upscale dinners, red-carpet events, ballroom affairs, upscale birthdays
Style Number/Barcode: 05002-000825
Category Name: Black Tie Wedding Guest Dresses
Price: $119.90
Availability: In Stock
Available Color: BLACK
Available Size: S, M, L, XL
Product Badge:- Ships Free
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Elowyn Velvet Satin Bow Formal Dress
Special Occasion
Old Hollywood glamour meets modern drama in the Elowyn formal dress. Crafted from luxe velvet, this strapless gown features a sculpted neckline and a sweeping satin bow that ties at the back for a show-stopping finish. The sleek column silhouette and front slit make it a statement in every sense—timeless, bold, and unforgettable.
Fit & Features
- Soft velvet fabric, knit stretch lining
- Strapless sweetheart neckline, wired insert, padded bra cups
- Back zipper and hook-eye closure
- Statement satin bow with a train on the back
- Column silhouette with front slit
- Floor-length hem
- Runs true to size
Where to Wear:
Black-tie weddings, red-carpet galas, holiday soirees, winter formals, opera nights, luxury dinners, engagement parties, charity events, photoshoots, big birthday events
Style Number/Barcode: 05002-000431
Category Name: Black Tie Wedding Guest Dresses
Price: $89.90
Availability: In Stock
Available Color: BLACK
Available Size: XS, S, M, L, XL
Product Badge:- Ships Free
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Juliette Velvet Corset Rhinestone Formal Dress
Special Occasion
Sophistication meets sparkle in the Juliette formal dress. Designed in plush velvet that contours every curve, this strapless gown features a rhinestone-trimmed sweetheart neckline and corset bodice for sculpted allure. Finished with elegant pleating and a thigh-high slit, it’s made for the kind of night that calls for full-glam confidence.
Fit & Features
- Soft velvet fabric lined with stretch knit
- Strapless sweetheart neckline, rhinestone-embellished gems
- Padded bra cups
- Corset structured bodice, flexible boning, back zipper and hook-eye closure
- High front slit
- Mermaid silhouette, floor-length hem
- Runs true to size
Where to Wear:
Formal galas, red-carpet events, holiday parties, glamorous winter formals, black-tie weddings, engagement dinners, birthday celebrations, fashion-forward soirees, romantic date nights, elegant receptions
Style Number/Barcode: 05002-000453
Category Name: Black Tie Wedding Guest Dresses
Price: $89.90
Availability: Out of Stock
Product Badge:- Ships Free
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Kourt Flocked Velvet Mermaid Formal Dress
Special Occasion
Sleek, sculpted, and designed for a take-your-breath-away entrance, the Kourt formal gown drapes the body in flocked velvet mesh for a look that feels both romantic and refined. The off-the-shoulder neckline, cutout back, and ruched mermaid floor-length hem create a softly dramatic silhouette perfect for the moments when you want all eyes on you—in the chicest way possible.
Fit & Features
- Flocked velvet, mesh-lined stretchy fabric
- Off-the-shoulder neckline, padded bra cups
- Cutout back, zipper and hook-eye closure
- Ruched mermaid silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Weddings, black-tie galas, holiday soirees, opera or symphony nights, luxury hotel ballroom events, engagement celebrations, anniversary dinners, winter formals, cocktail parties, red-carpet events
Style Number/Barcode: 05002-000648
Category Name: Black Tie Wedding Guest Dresses
Price: $79.90
Availability: In Stock
Available Color: BROWN
Available Size: XS, S, M, L, XL
Product Badge:- Ships Free
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Marina One-Shoulder Mermaid Formal Dress
Special Occasion
Designed for a sweeping entrance, the Marina formal dress pairs a sleek mermaid floor-length silhouette with a modern one-shoulder neckline. The hardware with drape detail and open back creates an effortlessly sculpted, high-impact moment made for nights when polished drama is the dress code.
Fit & Features
- Smooth knit-lined stretch fabric
- One-shoulder neckline
- Open back design
- Hardware waist trim with floor-length drape
- Mermaid silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Weddings, black tie galas, formal cocktail receptions, luxury hotel soirees, anniversaries, formal celebrations, holiday parties, red-carpet events, destination birthdays
Style Number/Barcode: 05002-000719
Category Name: Black Tie Wedding Guest Dresses
Price: $69.90
Availability: In Stock
Available Color: BURGUNDY
Available Size: XS, S, M, L
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Christine Satin Halter Mermaid Formal Dress
Special Occasion
Sleek, sculpted, and made for that gliding-into-the-room moment, the Christine formal dress drapes in smooth knit that flatters from every angle. The satin halter square neckline adds a refined, modern touch, while the mermaid floor-length silhouette brings a polished, elegant finish worthy of any unforgettable night.
Fit & Features
- Smooth knit fabric with stretchy lining
- Satin square halter neckline with tie closure
- Back zipper and hook-eye closure
- Mermaid silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Weddings, black tie galas, hotel or ballroom soirees, anniversary dinners, holiday celebrations, upscale cocktail parties, destination events, rehearsal dinners, engagement parties, red-carpet occasions
Style Number/Barcode: 05002-000464
Category Name: Black Tie Wedding Guest Dresses
Price: $69.90
Availability: In Stock
Available Color: RED, HUNTER
Available Size: XS, S, M, L, XL
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Everlee Mesh Open Back Formal Dress
Special Occasion
Romantic yet refined, the Everlee formal gown sweeps the room in soft mesh with delicate lace-trim straps and a sultry open back. The sweetheart neckline and mermaid silhouette sculpt the body effortlessly, while the high front slit adds just the right touch of drama.
Fit & Features
- Sheer mesh fabric lined with stretch knit
- Sweetheart neckline, padded bra cups
- Lace trim shoulder straps and open back
- Back zipper and hook-eye closure
- High front slit
- Mermaid silhouette, floor-length hem
- Runs true to size
Where to Wear:
Formal weddings, black-tie receptions, gala dinners, holiday soirees, engagement parties, red carpet events, luxe birthday celebrations, romantic evenings
Style Number/Barcode: 05002-000566
Category Name: Black Tie Wedding Guest Dresses
Price: $79.90
Availability: In Stock
Available Color: BLACK
Available Size: XS, S, M, L, XL
Product Badge:- Ships Free
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Mia Satin Lace-Up Mermaid Formal Dress
Special Occasion
Designed for the moments you want to glide in with quiet glamour, the Mia formal gown drapes in sleek satin that contours beautifully. The v-neckline, lace-up open back, and high front slit create a sculpted mermaid floor-length silhouette that feels effortlessly bold and undeniably polished.
Fit & Features
- Satin fabric with smooth drape
- V-neckline, spaghetti straps
- Lace-up open back
- High front slit
- Mermaid floor-length silhouette
- Runs true to size
Where to Wear:
Black-tie weddings, galas, upscale cocktail events, holiday parties, NYE celebrations, destination occasions, anniversary dinners, charity balls, birthday events, theatre nights
Style Number/Barcode: 05002-000578
Category Name: Black Tie Wedding Guest Dresses
Price: $69.90
Availability: In Stock
Available Color: RED, SAGE
Available Size: XS, S, M, L