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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Upscale Sparkle Sequin Low Back Maxi Dress
Turn heads with this knit maxi dress, designed to flatter with a sleek bodycon fit and a daring low back. The side slit adds a touch of allure, while shimmering sequins catch the light for unforgettable sparkle!
Fit & Features
- Sequin knit sweater fabric, sewn-in knit lining, moderate stretch
- Scoop neckline, tank shoulder straps
- Low back design
- High side slit
- Bodycon silhouette
- Maxi-length hem
- Runs true to size
Style Number/Barcode: 06005-000064
Category Name: Black Tie Wedding Guest Dresses
Price: $49.90
Availability: In Stock
Available Color: BLACK
Available Size: S, M, L
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Julietta One Shoulder Mermaid Formal Dress
Special Occasion
Radiate elegance and modern style in the Julietta formal dress to make a memorable statement. The gown boasts a sleek one-shoulder design and a tasteful cutout that contours your silhouette with a flattering mermaid fit.
Fit & Features
- Smooth knit fabric, stretchy knit lining
- One-shoulder neckline
- Side cutout with attached sash
- Mermaid silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Weddings, black tie galas, formal events, cocktail soirees, big birthday celebrations, engagement parties, rehearsal dinners
Style Number/Barcode: 05002-000124
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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Giselle One-Shoulder Mermaid Glitter Formal Dress
Special Occasion
You'll radiant a sparkling glow in the Giselle glitter formal dress that perfectly catches the light with your every move! Strike the crowd with your demure in this one-shoulder dress designed with an elegant tie-back design and mermaid silhouette.
Fit & Features
- Glitter knit fabric, moderate stretch, stretchy knit lining
- One-shoulder neckline, tank shoulder strap, padded bra cups
- Tie-back design
- Cutout bodice
- Mermaid silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Weddings, black tie galas, fancy date nights, dressy celebration parties, red-carpet events
Style Number/Barcode: 05002-000163
Category Name: Black Tie Wedding Guest Dresses
Price: $59.90
Availability: In Stock
Available Color: MOCHA, BLACK
Available Size: XS, S, M, L
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Crush Alert Bodycon Midi Dress
She’s sultry, sculpted, and unforgettable. This bodycon midi dress brings the heat with a floral velvet burnout texture and a flirty lace-trimmed neckline made for golden hour glam.
Fit & Features
- Floral velvet burnout pattern, mesh-lined fabric
- Lace trim sweetheart neckline
- Spaghetti straps
- Bodycon silhouette
- Midi-length hem, center back slit
- Runs true to size
Style Number/Barcode: 05101-000088
Category Name: Black Tie Wedding Guest Dresses
Price: $39.90
Availability: In Stock
Available Color: BLACK
Available Size: XS, S, L, XL
Product Badge:- Best Seller
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All Eyes On You High Slit Maxi Dress
Giving "I didn’t come to play, I came to slay" energy. With a draped neckline, leggy side slit, and flattering ruching—this dress is a total scene-stealer from cocktail hour to afterparty.
Fit & Features
- Soft knit fabric with stretch, full knit lining
- Draped cowl neckline with adjustable spaghetti straps
- Side slit
- Form-hugging fit
- Maxi-length hem
- Runs true to size
Style Number/Barcode: 05102-000059
Category Name: Black Tie Wedding Guest Dresses
Price: $42.90
Availability: In Stock
Available Color: BLACK
Available Size: XS, S, M, L
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Katherine Mock Neck Cutout Mermaid Formal Dress
Special Occasion
Serving elegance with a side of drama. The Katherine formal dress was made for the spotlight with side waist cutout accents and a stunning mermaid silhouette.
Fit & Features
- Airy mesh-lined fabric
- Mock neckline, padded bra cups
- Back zipper and hook-eye closure
- Side waist cutouts
- Mermaid silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Weddings, black tie galas, big birthday events, dinner parties, fancy date nights
Style Number/Barcode: 05002-000123
Category Name: Black Tie Wedding Guest Dresses
Price: $59.90
Availability: Out of Stock
Product Badge:- Ships Free
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Love Me Like This Tube Maxi Dress
Serving soft glam with a side of stop and stare! This strapless maxi hugs your curves in all the right places with a soft stretch and pleated waist detail that makes it effortlessly elevated for date nights, weddings, or cocktail parties.
Fit & Features
- Smooth slinky knit fabric, stretchy lining
- Strapless tube neckline
- Pleated waist
- Curve-hugging silhouette
- Maxi-length hem
- Runs true to size
Style Number/Barcode: 05101-000148
Category Name: Black Tie Wedding Guest Dresses
Price: $19.97 $42.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Lily Off-The-Shoulder Mermaid Formal Dress
Special Occasion
Designed to own every entrance. The Lily formal dress features luxe ruching, a sheer lace bodice, and an off-shoulder neckline, making this mermaid gown your RSVP to being the best-dressed.
Fit & Features
- Smooth knit stretchy, lined fabric
- Off-the-shoulder folded neckline, padded bra cups
- Sheer lace bodice
- Ruched mermaid silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Weddings, black tie galas, formal celebration events, fancy date nights, rehearsal dinners, anniversary parties, charity auction dinners
Style Number/Barcode: 05002-000182
Category Name: Black Tie Wedding Guest Dresses
Price: $59.90
Availability: In Stock
Available Color: BLACK
Available Size: XS, S
Product Badge:- Best Seller
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Lane Halter Strappy Lace Mermaid Formal Dress
Special Occasion
Set to stun at any formal soiree, the Lane lace formal dress captivates every eye with its beauty! This dress boasts a sultry halter plunge neckline atop a curve-hugging mermaid silhouette, while the low strappy back turns heads.
Fit & Features
- Lace-lined fabric
- Halter plunge neckline with bar strap accents, padded bra cups
- Low strappy back, zipper and hook-eye closure
- Mermaid silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Weddings, black tie parties, galas, fancy dinner parties, formal celebrations, cocktail soirees, date night
Style Number/Barcode: 05002-000215
Category Name: Black Tie Wedding Guest Dresses
Price: $69.90
Availability: In Stock
Available Color: BLACK, BROWN
Available Size: XS, S, M, L, XL
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Heartbreaker Hourglass Midi Dress
Soft, sleek, and serving curves. This bodycon midi dress is your go-to when you want to keep it simple but still shut it down—with flattering bust detail and a bodycon fit perfect for showing off on date night or a chic party.
Fit & Features
- Soft modal fabric, smooth knit lining, moderate stretch
- Sweetheart neckline, bust detail
- Spaghetti straps
- Bodycon silhouette
- Midi-length hem
- Runs true to size
Style Number/Barcode: 05102-000064
Category Name: Black Tie Wedding Guest Dresses
Price: $39.90
Availability: In Stock
Available Color: WINE
Available Size: XS, S, M, L
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Brittany Off-The-Shoulder Mermaid Formal Dress
Special Occasion
Brittany is your sleek, effortless choice for after dark soirees. This mesh mermaid gown stuns with an off-the-shoulder neckline, sheer bodice, and ruched silhouette that flows into a barely-there floor-length hem.
Fit & Features
- Partially lined mesh fabric, moderate stretch
- Folded off-the-shoulder neckline
- Sheer bodice
- Side ruched seams, mermaid silhouette
- Sheer floor-legnth hem
- Runs true to size
Where to Wear:
Weddings, black tie galas, upscale milestone celebrations, date nights, red carpet events, dinner parties, formal soirees, cocktail events
Style Number/Barcode: 05002-000168
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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Back For More Ruffle Bow Midi Dress
From the front, it’s sleek, from the back it’s full-on chic. The bow-and-train moment brings attitude without saying a word to this midi dress, perfect for any dressy occasion!
Fit & Features
- Smooth knit fabric, sewn-in knit lining, moderate stretch
- V-neckline
- Adjustable spaghetti straps
- Low open back cut, statement bow with cascading train
- Mermaid silhouette
- Ruffled midi-length hem
- Runs true to size
Style Number/Barcode: 05101-000268
Category Name: Black Tie Wedding Guest Dresses
Price: $49.90
Availability: In Stock
Available Color: WINE
Available Size: XS, L, XL
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Melanie Floral Velvet Lace-Up Formal Dress
Special Occasion
Meet the dress that owns the room—the Melanie stuns in plush velvet with a flocked floral pattern, a curve-hugging silhouette, and a lace-up back made for your next big entrance.
Fit & Features
- Flocked floral pattern, velvet mesh fabric, stretchy knit lining
- Cowl neckline
- Adjustable spaghetti straps
- Lace-up back, lower zipper and hook-eye closure
- High front slit
- Curve-hugging silhouette, floor-length hem
- Runs true to size
Where to Wear:
Weddings, garden parties, engagement parties, black tie galas, formal celebrations, date nights, cocktail soirees
Style Number/Barcode: 05002-9096
Category Name: Black Tie Wedding Guest Dresses
Price: $59.90
Availability: In Stock
Available Color: HUNTER, WINE
Available Size: S
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Simone Satin Halter Slit Midi Formal Dress
Special Occasion
Sculpted for the spotlight, the Simone formal dress is your RSVP-ready answer to sleek allure. Designed in luxe satin with a halter high neckline and form-hugging fit, this midi silhouette is finished with a sultry side slit built for dramatic entrances.
Fit & Features
- Stretch satin fabric
- High halter neckline
- Side slit
- Form-hugging fit
- Midi-length hem
- Runs true to size
Where to Wear:
Weddings, rehearsal dinners, engagement parties, cocktail soirees, date nights, anniversaries, formal celebration parties, black tie galas
Style Number/Barcode: 05001-000355
Category Name: Black Tie Wedding Guest Dresses
Price: $19.97 $64.90
On Sale: Yes
Availability: In Stock
Available Color: BLACK
Available Size: S
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Sunset Mood Tie Dye Halter Maxi Dress
Made for chasing sunsets. This cowl halter maxi dress flows with an abstract tie dye print and curve-hugging silhouette that’s perfect for sunset cocktails on vacay and summer date nights!
Fit & Features
- Abstract tie-dye print, mesh-lined fabric
- Cowl halter neckline
- Open back
- Curve-hugging silhouette
- Maxi-length hem
- Runs true to size
Style Number/Barcode: 05101-000504
Category Name: Black Tie Wedding Guest Dresses
Price: $54.90
Availability: In Stock
Available Color: MULTI
Available Size: S, M, L
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Arial Open Back Mermaid Formal Dress
Special Occasion
Made for jaw-dropping arrivals, the Arial formal dress sculpts and stuns in smooth knit with a one-shoulder neckline, ruched detailing, and a striking open back twist. Its mermaid silhouette and floor-length hem bring full-glam drama—no effort required.
Fit & Features
- Smooth knit fabric with lining, moderate stretch
- One-shoulder neckline
- Side ruched seams
- Open back with twist detail
- Mermaid floor-length silhouette
- Runs true to size
Where to Wear:
Weddings, black tie galas, rehearsal dinners, engagement parties, anniversaries, formal soirees, nights at the opera or theatre, red carpet occasions
Style Number/Barcode: 05002-000371
Category Name: Black Tie Wedding Guest Dresses
Price: $59.90
Availability: In Stock
Available Color: BLACK, HUNTER
Available Size: XS, S, M, L, XL
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Amberlyn Velvet Corset Mermaid Formal Dress
Special Occasion
Sleek and sultry, the Amberlyn velvet gown is designed to make an entrance. The corset bodice sculpts the figure while the high slit adds a daring finish to its timeless silhouette.
Fit & Features
- Velvet fabric, bust lining
- Plunge sweetheart neckline, padded bra cups
- Wide shoulder straps
- Corset bodice, flexible boning, back zipper and hook-eye closure
- High front wrap slit
- Mermaid silhouette, floor-length hem
- Runs true to size
Where to Wear:
Black tie galas, weddings, red-carpet occasions, fancy date nights, rehearsal dinners, engagement parties, milestone celebrations, formal birthdays, military balls
Style Number/Barcode: 05002-000134
Category Name: Black Tie Wedding Guest Dresses
Price: $79.90
Availability: In Stock
Available Color: NAVY, RED
Available Size: XS, S, M, L, XL
Product Badge:- Ships Free
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Liana Glitter Mermaid Formal Dress
Special Occasion
Effortlessly alluring, the Liana glitter knit gown is designed to catch the light with every move. The cowl neckline, ruched detailing, and sleek floor-length mermaid silhouette make it a timeless yet striking choice.
Fit & Features
- Glitter knit lined fabric
- Cowl neckline
- Adjustable spaghetti straps
- Back zipper and hook-eye closure
- Ruched mermaid silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Weddings, black tie galas, fancy date nights, red carpet occasions, engagement parties, rehearsal dinners, opera, red-carpet occasions
Style Number/Barcode: 05002-000380
Category Name: Black Tie Wedding Guest Dresses
Price: $79.90
Availability: In Stock
Available Color: BLACK
Available Size: XS, S, M, L
Product Badge:- Ships Free
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Jayden Satin Strapless Corset Mermaid Formal Dress
Special Occasion
An entrance-maker with timeless allure, The Jayden captures the art of effortless sophistication. Crafted in satin with a structured strapless corset, pleated waist, and sweeping mermaid silhouette, it’s made for evenings that call for unforgettable elegance.
Fit & Features
- Stretch satin fabric, knit lining
- Strapless neckline
- Corset bodice, flexible boning, back zipper and hook-eye closure
- Pleated waist accent
- Mermaid silhouette, floor-length hem
- Runs true to size
Where to Wear:
Weddings, black tie galas, rehearsal dinners, engagement parties, military balls, fancy date nights, red carpet events, milestone celebrations, luxurious dinner parties
Style Number/Barcode: 05002-000171
Category Name: Black Tie Wedding Guest Dresses
Price: $69.90
Availability: Out of Stock
Product Badge:- Ships Free
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Zoya Satin Corset Velvet Mermaid Dress
Special Occasion
Elevate your evening in the Zoya satin corset velvet mermaid dress, designed with a sleek strapless satin bodice and a dramatic, floor-sweeping velvet skirt. Luxe textures and a sculpted fit make it a true statement for your most glamorous nights.
Fit & Features
- Satin bodice, velvet skirt
- Strapless curved neckline
- Corset-style bodice, flexible boning
- Back zipper with hook-eye closure
- High-rise waist, ruched draped design
- Floor-length mermaid silhouette
- Runs true to size
Where to Wear:
Black-tie parties, formal weddings, galas, dinner parties, and fancy affairs.
Style Number/Barcode: 05002-000184
Category Name: Black Tie Wedding Guest Dresses
Price: $79.90
Availability: In Stock
Available Color: BLACK
Available Size: XS, S, M, L
Product Badge:- Ships Free
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Martha Flocked Floral Velvet Mermaid Formal Dress
Special Occasion
A statement in movement and allure, the Martha floral velvet mesh gown pairs a plunge wired halter neckline with a mermaid silhouette that’s made to turn heads. The flocked floral pattern and high front slit create an effortlessly refined look for every formal RSVP.
Fit & Features
- Flocked velvet floral pattern, mesh fabric, stretch knit lining
- Plunge wired halter neckline, tie closure
- Back zipper and hook-eye closure
- High front slit
- Ruched mermaid silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Weddings, black tie galas, engagement parties, rehearsal dinners, anniversaries, fancy date nights, formal milestone celebrations, big birthday events
Style Number/Barcode: 05002-000140
Category Name: Black Tie Wedding Guest Dresses
Price: $74.90
Availability: In Stock
Available Color: HUNTER, BLACK
Available Size: XS, S, M, L
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Kiana One-Shoulder Open Back Slit Formal Dress
Special Occasion
Sleek, striking, and made to command a room—the Kiana one-shoulder dress flows into a floor-length skirt with a daring side slit, while the open back tie adds an unexpected twist of allure. It’s an effortlessly chic gown for your most glamorous occasions.
Fit & Features
- Slinky knit stretch fabric
- One-shoulder neckline
- Open tie-back design
- High side slit
- Curve-hugging silhouette, floor-length hem
- Runs true to size
Where to Wear:
Weddings, rehearsal dinners, engagement parties, black tie galas, red-carpet occasions, cocktail parties, formal milestone celebrations, fancy date nights, anniversaries, holidays
Style Number/Barcode: 05002-000249
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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Ariel Velvet Slit Mermaid Formal Dress
Special Occasion
Opulent and unforgettable, the Ariel velvet gown drapes the figure with a liquid-like finish, featuring a sweetheart neckline and daring thigh slit. Finished with delicate straps and a floor-sweeping hem, it’s a timeless look that guarantees a showstopping entrance.
Fit & Features
- Velvet fabric
- Adjustable spaghetti straps
- V-neckline
- High side slit
- Mermaid silhouette, floor-length hem
- Runs true to size
Where to Wear:
Weddings, black tie galas, rehearsal dinners, engagement parties, upscale birthday events, milestone celebrations, holiday soirees, military ball, anniversary party
Style Number/Barcode: 05002-000209
Category Name: Black Tie Wedding Guest Dresses
Price: $79.90
Availability: In Stock
Available Color: PURPLE, HUNTER
Available Size: XS, S, M, L, XL
Product Badge:- Ships Free
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Renata Strapless Abstract Mermaid Formal Dress
Special Occasion
Romantic yet modern, the Renata strapless mesh gown skims the body with an elegant mermaid silhouette and a bold abstract print that feels like wearable art. Effortless and alluring, it’s a statement piece for evenings that call for something unforgettable.
Fit & Features
- Abstract print, mesh-lined fabric
- Strapless neckline
- Mermaid silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Weddings, art gallery openings, cocktail soirees, engagement parties, milestone celebrations, birthday events, date nights, holidays
Style Number/Barcode: 05002-000454
Category Name: Black Tie Wedding Guest Dresses
Price: $59.90
Availability: In Stock
Available Color: RED
Available Size: XS, S, M, L