Black Tie Wedding Guest Dresses
Black tie on the invite? This is your cue to go elegant, modern, and a little extra. The black tie wedding guest dress edit is filled with luxe, on-trend mermaid-style gowns and A-line gown silhouettes, plus corset bodice, off-the-shoulder, cap sleeve, and long sleeve designs made for a grander RSVP. Silky satin and velvet bring the polish, while dark florals, rhinestones, sequins, beading, and side sash details add the drama. Shop black, burgundy, navy, brown, plum, and emerald green for a look that feels dressed up without feeling dated—perfect for candlelit ceremonies, ballroom receptions, and every photo in between.
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Black Tie Wedding Guest Dresses for Formal Celebrations
Black Tie Wedding Guest Dresses bring an elevated feel to weddings where the invitation calls for formal or black-tie attire. Look to long and floor-length gowns with refined silhouettes, luxe fabrics, and statement details suited to an elegant celebration. From fall ceremonies to holiday and New Year’s Eve weddings, these are dresses designed for the more formal side of the wedding calendar.
Formal Wedding Guest Dresses for Fall & Winter
Cooler-season weddings invite richer textures and a little more drama. Satin and velvet bring a luxe finish to formal wedding guest dresses, while glitter, sequins, and mesh add celebratory shine for evening weddings, holiday ceremonies, and New Year’s Eve celebrations. Corset and mermaid silhouettes create a defined shape, while open backs, front slits, draping, and statement bows add impact from every angle.
Necklines can change the mood, too. Halter and V-neck gowns feel sleek, cowl necklines add soft draping, and plunge or sweetheart styles bring more allure. For inspiration beyond one dress code, explore formal wedding guest dresses for different weddings.
What Should I Wear to a Black-Tie Wedding?
For a black-tie wedding, a long or floor-length gown is a classic choice. Wedding guest dresses for a black-tie wedding should feel elevated for the venue and celebration, with luxe fabrics such as satin, velvet, sequins, or refined mesh. Draping, corset construction, statement bows, and elegant slits can add personality while keeping the look polished.
If the invitation calls for a less formal dress code, explore semi-formal dresses for styles that better match the occasion. You can also shop Windsor's 2026 Wedding Guest Collection for more wedding dress codes and celebrations.
How Do I Know If My Dress Is Formal Enough for a Black-Tie Wedding?
Start with length, fabrication, and overall finish. A floor-length gown in satin or velvet immediately reads more formal, while a long fitted or mermaid silhouette can create the same elevated effect. Sequins and glitter can also suit glamorous evening weddings when the dress still feels polished and appropriate for the celebration.
Then consider the details. A sophisticated neckline, structured corset bodice, elegant draping, or statement bow can make the look feel occasion-ready. The goal is to dress for the formality of the wedding while choosing a gown that still feels like your personal style.
Find Windsor’s Black Tie Wedding Guest Dresses for formal fall and winter ceremonies, elegant holiday weddings, New Year’s Eve celebrations, and every invitation that calls for a truly dressed-up look.
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Find Me Dancing Ruffle High Low Dress
This dress knows exactly where to add the drama. A strappy cross-back and draped neckline keep the top sleek, while the ruffled high-low hem brings more movement through the skirt. Perfect for homecoming, wedding guest looks, and any dressy event.
Fit & Features
- Knit fabric with stretch
- Draped cowl neckline
- Spaghetti straps with cross-back tie detail
- Ruffle trim through the skirt
- High-low hem
- Flowy A-line silhouette
- Runs true to size
Style Number/Barcode: 05101-001363
Category Name: Black Tie Wedding Guest Dresses
Price: $52.90
Availability: In Stock
Available Color: NAVY
Available Size: XS, M, L
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Edna Open Back Mermaid Formal Dress
Special Occasion
The Edna formal dress is a chic option that guarantees all eyes on you! Make heads turn with the alluring open back while the mermaid silhouette with ruched seams accentuates your curves.
Fit & Features
- Smooth knit fabric lined with stretchy knit
- Cowl neckline, padded bra cups
- Adjustable spaghetti straps
- Open back, spaghetti strap tie, lower zipper and hook-eye closure
- Ruched mermaid silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Prom, bridesmaids, wedding guest, galas, black-tie parties, award ceremony dinners, and big milestone events.
Style Number/Barcode: 05002-000636
Category Name: Black Tie Wedding Guest Dresses
Price: $69.90
Availability: In Stock
Available Color: YELLOW-2
Available Size: XS, S, M, L
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Amelie Ruched Glitter Knit Mermaid Dress
Special Occasion
The Amelie mermaid dress is designed to glow with every step, catching the light as it moves with you. Its glitter knit fabric and ruched mermaid silhouette create a sculpted look that feels effortlessly glamorous, while the rhinestone back strap adds a touch of sparkle.
Fit & Features
- Glitter knit fabric with full-length knit lining, high stretch
- Soft draped cowl neckline
- Adjustable spaghetti straps
- Ruched detailing through the bodice and hips
- Open back with rhinestone accent strap, adjustable hook-eye closure, low draped design
- Floor-length mermaid silhouette
- Runs true to size
Where to Wear:
Prom, black-tie parties, weddings, dressed-up dinners, red-carpet events, and formal affairs.
Style Number/Barcode: 05002-000933
Category Name: Black Tie Wedding Guest Dresses
Price: $89.90
Availability: In Stock
Available Color: BLACK
Available Size: XS, S, M, L
Product Badge:- Ships Free
- Glitter knit fabric with full-length knit lining, high stretch
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Clare Satin Off-The-Shoulder Mermaid Dress
Special Occasion
Sleek, chic, and made for the kind of entrance that turns quiet rooms into captivated ones. The Clare is a satin mermaid dress with an elegant off-the-shoulder neckline and softly draped bodice that gathers into a figure-defining silhouette with subtle ruching through the waist and hips.
Fit & Features
- Premium satin fabric, full-length knit lining
- Asymmetric off-the-shoulder neckline, draped bodice
- Ruched side seams at the waist
- Hidden side zipper with hook-eye closure
- Floor-length mermaid silhouette
- Runs true to size
Where to Wear:
Weddings, cocktail parties, evening dinners, rooftop parties, formal date nights, and chic soirees.
Style Number/Barcode: 05002-001160
Category Name: Black Tie Wedding Guest Dresses
Price: $79.90
Availability: In Stock
Available Color: HUNTER
Available Size: XS, S, M, L, XL
Product Badge:- Ships Free
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Amelia Lace-Up Mermaid Formal Dress
Special Occasion
Sleek, sculpted, and made for a jaw-dropping entrance—the luxe Amelia mermaid gown glides over your curves before fanning into a soft train. The lace-up back adds a sultry, adjustable fit that’s pure spotlight appeal.
Fit & Features
- Sleek knit fabric with subtle sheen with stretch, lined
- V-neckline, padded bra cups
- Dual spaghetti straps
- Lace-up back, zipper and hook-eye closure
- Ruched mermaid silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Weddings, black tie galas, military balls, rehearsal dinners, engagement parties, fancy date nights, big birthday events, milestone celebrations
Style Number/Barcode: 05002-000131
Category Name: Black Tie Wedding Guest Dresses
Price: $79.90
Availability: In Stock
Available Color: WINE, YELLOW
Available Size: XL, XS, S, M, L
Product Badge:- Ships Free
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Hope Glitter A-Line Formal Dress
Special Occasion
Romantic and refined with just the right amount of drama, The Hope gown is made for moments that feel worth dressing up for. Crafted in glitter fabric, this a-line floor-length silhouette features an off-the-shoulder sweetheart neckline and a high front wrap slit that moves beautifully with every step.
Fit & Features
- Glitter fabric lined with smooth knit
- Off-the-shoulder sweetheart neckline with padded bra cups
- High front wrap slit
- A-line silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Weddings, galas, formal dances, black tie occasions, romantic evening celebrations, birthday events, formal parties, rehearsal dinners, upscale seasonal soirees, balls
Style Number/Barcode: 05002-000874
Category Name: Black Tie Wedding Guest Dresses
Price: $89.90
Availability: In Stock
Available Color: WINE, NAVY
Available Size: XS, S, M
Product Badge:- Ships Free
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Seraphine Lace Mermaid Formal Dress
Special Occasion
Designed for the kind of entrance that feels quietly cinematic, the Seraphine lace gown brings romance, shape, and just the right amount of drama. The strapless sweetheart neckline, ruched bodice, and mermaid silhouette create a sculpted finish made for formal moments that call for unforgettable polish.
Fit & Features
- Floral lace fabric lined with stretchy knit
- Strapless sweetheart neckline, non-slip grip lining, padded bra cups
- Back zipper and hook-eye closure
- Mermaid floor-length silhouette
- Runs true to size
Where to Wear:
Black tie weddings, galas, cocktail parties, anniversaries, vacations, honeymoons, resort getaways, engagement parties, rehearsal dinners, upscale celebrations
Style Number/Barcode: 05002-001529
Category Name: Black Tie Wedding Guest Dresses
Price: $79.90
Availability: In Stock
Available Color: PLUM, BLACK
Available Size: XS, S, M, L, XL
Product Badge:- Ships Free
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Serenity Satin Slit Lace-Up Formal Dress
Special Occasion
Made for a grand entrance and an even better exit, this satin mermaid gown delivers pure polish with a sculpted finish. The strapless sweetheart neckline, corset-inspired bodice, and lace up back contour the waist before flowing into a floor-length silhouette with a sleek front slit for added drama.
Fit & Features
- Smooth satin fabric with soft sheen
- Strapless sweetheart neckline, padded bra cups
- Corset bodice, flexible boning, sheermesh panel trims
- Lace-up back, zipper and hook-eye closure
- Fitted mermaid silhouette with front slit
- Floor length hem
- Runs true to size
Where to Wear:
Prom, black tie weddings, galas, balls, red carpet events, big birthday parties, award ceremony, engagement parties, rehearsal dinners, glam milestone celebrations
Style Number/Barcode: 05002-001212
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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Trish Open Back Mermaid Formal Dress
Special Occasion
Made for the nights when you want your entrance to linger, The Trish gown smooths and sculpts in luxe shakira knit lined fabric that flows into a refined mermaid silhouette. The sweetheart neckline and open crisscross back add that whisper of drama—effortless, polished, and perfect for every dressed-up occasion on her calendar.
Fit & Features
- Knit fabric with subtle sheen, stretchy lining
- Sweetheart neckline, tank shoulder straps
- Open crisscross back, lower zipper and hook-eye closure
- Mermaid silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Weddings, holiday celebrations, black-tie galas, fancy birthdays, engagement parties, rehearsal dinners, elegant cocktail receptions, destination formals, ceremonies
Style Number/Barcode: 05002-000712
Category Name: Black Tie Wedding Guest Dresses
Price: $69.90
Availability: In Stock
Available Color: YELLOW
Available Size: XS, S, M, L, XL
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Brie Glitter Ruffle Mermaid Formal Dress
Special Occasion
Shine is built into every detail here. The glitter mermaid long dress pairs a softly draped neckline with ruched shaping, a cascading ruffle, and a front slit for a finish that feels dimensional and polished. It’s the kind of dress that makes every detail count.
Fit & Features
- Glitter-embellished knit-lined fabric
- Cowl neckline, padded bra cups
- Adjustable spaghetti straps, back zipper and hook-eye closure
- Ruched detailing through the waist and hips
- Cascading ruffled high front slit
- Mermaid floor-length silhouette
- Runs true to size
Where to Wear:
Weddings, black-tie galas, formal celebrations, red-carpet events, special date nights, balls
Style Number/Barcode: 05002-001625
Category Name: Black Tie Wedding Guest Dresses
Price: $79.90
Availability: In Stock
Available Color: RED
Available Size: XS, S, M, L, XL
Product Badge:- Ships Free
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Coleen Cowl Neck Slit Formal Dress
Special Occasion
Designed for a slow, striking entrance, the Coleen mermaid gown drapes effortlessly with its soft cowl neckline and fluid silhouette. Spaghetti straps, sculpting princess seams, and a high front slit bring just the right balance of elegance and allure for your most memorable RSVP.
Fit & Features
- Smooth knit-lined stretchy fabric
- Cowl neckline, padded bra cups
- Adjustable spaghetti straps
- High front slit, princess seams
- Mermaid floor-length silhouette
- Runs true to size
Where to Wear:
Weddings, prom, engagement parties, rehearsal dinners, cocktail parties, graduations, formal celebrations, anniversaries, birthday dinners, date nights
Style Number/Barcode: 05002-001404
Category Name: Black Tie Wedding Guest Dresses
Price: $69.90
Availability: In Stock
Available Color: RUST
Available Size: XS, S, M, L
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Scarlet Strappy Back Mermaid Formal Dress
Special Occasion
Timeless elegance with a modern edge. The Scarlet formal dress is designed in a sculpting mermaid silhouette, twist-front detail, and delicate straps that make a grand entrance.
Fit & Features
- Smooth knit fabric, subtle sheen, stretchy knit lining
- Twist V-neckline, padded bra cups
- Adjustable spaghetti straps
- Strappy back detail
- Mermaid silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Black-tie weddings, formal galas, engagement parties, rehearsal dinners, glam events
Style Number/Barcode: 05002-001008
Category Name: Black Tie Wedding Guest Dresses
Price: $74.90
Availability: In Stock
Available Color: NAVY, YELLOW
Available Size: L, XL
Product Badge:- Back In Stock
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Amiah Beaded Sequin Column Formal Dress
Special Occasion
Designed for nights that call for quiet glamour and confident ease, The Amiah makes an elegant impression from every angle. Crafted in beaded sequin mesh-lined fabric, this column floor length silhouette features a flattering V-neckline and an open tie-back that feels refined yet striking.
Fit & Features
- Beaded sequin mesh-lined fabric with a smooth knit lining
- V-neckline
- Adjustable spaghetti straps
- Open tie-back detail
- Column floor length silhouette
- Side zipper and hook-eye closure
- Runs true to size
Where to Wear:
Weddings, evening galas, black tie occasions, upscale parties, formal dances, anniversary dinners, birthday events, engagement parties, rehearsal dinners, special date nights
Style Number/Barcode: 05002-001076
Category Name: Black Tie Wedding Guest Dresses
Price: $154.90
Availability: In Stock
Available Color: BLACK
Available Size: XXS, XS, S, M, L
Product Badge:- Ships Free
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Aleah Corset Lace-Up Mermaid Dress
Special Occasion
This silhouette is all about clean lines and a sculpted finish. The Aleah cowl neck lace-up mermaid dress skims the figure through the bodice and hips before falling into a floor-length flare, with ruching adding shape along the body. The open lace-up back adds a sleek final detail.
Fit & Features
- Mesh fabric with knit lining, high stretch
- Sleeveless draped cowl neckline, padded bust
- Corset bodice with structured boning
- Spaghetti straps, open lace-up back design
- Lower back zipper with hook-eye closure
- Ruched detailing, floor-length mermaid silhouette
- Runs true to size
Where to Wear:
Wedding guests, homecoming, winter formal, prom, black-tie parties, galas, and the opera or theatre.
Style Number/Barcode: 05002-001938
Category Name: Black Tie Wedding Guest Dresses
Price: $69.90
Availability: In Stock
Available Color: NAVY
Available Size: XS, S, M, L, XL
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Reya Low Back Mermaid Formal Dress
Special Occasion
The Reya gown skims the figure with fluid slinky fabric that moves beautifully from every angle. The draped cowl neckline, artful ruching, and thigh-high slit bring a modern elegance to this mermaid gown, creating a look that feels effortlessly polished.
Fit & Features
- Knit fabric with subtle sheen, knit lining
- Cowl neckline, padded bra cups
- Adjustable spaghetti straps
- Low back, zipper and hook-eye closure
- High side slit
- Mermaid floor-length silhouette
- Runs true to size
Where to Wear:
Black tie weddings, bridesmaids, galas, luxury vacations, anniversaries, elegant date nights, cocktail soirees, award dinners, fancy birthday celebrations
Style Number/Barcode: 05002-001403
Category Name: Black Tie Wedding Guest Dresses
Price: $69.90
Availability: In Stock
Available Color: TEAL
Available Size: XS, S, M, XL
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Jemma Halter Lace-Up Mermaid Dress
Special Occasion
The Jemma gown is the definition of understated drama, designed for the kind of entrance that feels effortless yet unforgettable. Crafted in sleek knit with a sculpting mermaid silhouette, it features a refined square halter neck and a striking lace-up back that adds a modern, alluring finish.
Fit & Features
- Sleek knit-lined fabric with subtle sheen
- Square halter neckline with tie straps
- Lace-up back design
- Mermaid floor-length silhouette
- Runs true to size
Where to Wear:
Prom, black-tie weddings, galas, formal celebrations, engagement parties, elegant anniversaries, rehearsal dinners, and birthday soirees.
Style Number/Barcode: 05002-001461
Category Name: Black Tie Wedding Guest Dresses
Price: $89.90
Availability: In Stock
Available Color: BROWN, NAVY
Available Size: XS, S, M, L, XL
Product Badge:- Ships Free
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Zelie Cowl Neck High Slit Formal Dress
Special Occasion
Soft draping and a sleek silhouette give the Zelie formal dress a stunning finish. The cowl neckline, ruched waist and hip detailing, and high side slit shape the fitted floor-length look with chic dimension.
Fit & Features
- Sleek knit fabric, high stretch
- Sleeveless sweetheart neckline, draped cowl neck overlay
- Adjustable spaghetti straps
- Ruched waist and hip detailing
- High side slit
- Slim floor-length silhouette
- Runs true to size
Where to Wear:
Wedding guests, black-tie events, galas, winter formal, dressed-up dinners, date nights, and anniversaries.
Style Number/Barcode: 05002-000954
Category Name: Black Tie Wedding Guest Dresses
Price: $59.90
Availability: In Stock
Available Color: WINE
Available Size: XS, S, M, L, XL
Product Badge:- New Arrival
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Olive Rhinestone Halter Cowl Neck Formal Dress
Special Occasion
Sculpted draping and gleaming hardware give the Olive formal dress a seductive edge. The cowl neckline pairs with a rhinestone coiled snake-inspired necklace detail, while ruching, an open back, and a high side slit sharpen the fitted, floor-length silhouette. It’s sleek, daring, and unapologetically polished.
Fit & Features
- Smooth knit fabric with stretch
- Draped cowl neckline with rhinestone coiled snake-inspired necklace detail
- Ruched waist and hip detailing
- Open back
- High side slit
- Fitted floor-length silhouette
- Runs true to size
Where to Wear:
Formal celebrations, black-tie parties, birthday dinners, anniversaries, cocktail parties, and galas.
Style Number/Barcode: 05002-001621
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:- New Arrival
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Oona Square Neck Satin High Slit Formal Dress
Special Occasion
Structured lines and satin shine give the Oona formal dress a polished finish. The square neckline, fitted bodice, ruched hip detailing, and high side slit shape the slim floor-length silhouette, while the lace-up back adds a striking detail. It’s an elevated choice for black-tie parties.
Fit & Features
- Crepe bodice with sleeveless square neckline
- Adjustable tank straps
- Corset-style bodice, structured boning
- Open lace-up back
- Satin skirt with ruched hip detailing
- High-cut side slit, form-hugging silhouette
- Runs true to size
Where to Wear:
Black-tie parties, formal events, dances, birthday parties, dressed-up dinners, and chic nights out.
Style Number/Barcode: 05002-001874
Category Name: Black Tie Wedding Guest Dresses
Price: $89.90
Availability: In Stock
Available Color: RED
Available Size: XS, S, M, L, XL
Product Badge:- Ships Free
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Fenna Satin Rhinestone Trim Mermaid Dress
Special Occasion
Satin sheen and sparkling detail give the Fenna formal dress a polished finish. The plunging V-neckline, ruched hip, rhinestone embellishment, and high side slit shape the fitted mermaid silhouette with plenty of impact.
Fit & Features
- Stretch satin fabric with knit lining, sheer mesh inserts
- Sleeveless plunging V-neckline
- Tank straps, open cross-back design, lower back zipper with hook-eye closure
- Ruched hip detailing with rhinestone embellishments
- High-cut side slit
- Floor-length mermaid silhouette
- Runs true to size
Where to Wear:
Black-tie parties, wedding guests, winter formal, prom, galas, and fancy date nights.
Style Number/Barcode: 05002-001229
Category Name: Black Tie Wedding Guest Dresses
Price: $89.90
Availability: In Stock
Available Color: WINE
Available Size: XS, S, M, L, XL
Product Badge:- Ships Free
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Siofra Floral Velvet Burnout Mermaid Dress
Special Occasion
Floral velvet brings rich texture and a dramatic finish to the Siofra formal dress. The V-neckline, slender straps, and fitted mermaid silhouette create a sleek floor-length shape with an open strappy back.
Fit & Features
- Glitter mesh fabric with knit lining, high stretch
- Floral velvet burnout pattern
- Sleeveless V-neckline
- Spaghetti straps
- Open cross-back lace-up strappy design
- Floor-length mermaid silhouette
- Runs true to size
Where to Wear:
Black-tie events, galas, formal parties, wedding guests, dressed-up dinners, and rooftop parties.
Style Number/Barcode: 05002-001829
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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Brianne Mesh Convertible Formal Dress
Special Occasion
For the kind of entrance that quiets the room in the best way, the Brianne dress is all about fluid drama and refined sparkle. Crafted from ruched mesh fabric adorned with rhinestones and faux pearls, this mermaid floor-length dress offers multiple ways to wear neckline that lets you style the moment your way.
Fit & Features
- Mesh fabric, partial knit lining, colored rhinestone accents
- Convertible necklace, multiple ways to wear
- Padded bra cups
- Back zipper and hook-eye closure
- High front slit
- Mermaid floor-length silhouette
- Runs true to size
Where to Wear:
Prom, black tie wedding, galas, balls, red carpet awards ceremony, milestone birthday dinner, upscale cocktail soiree, anniversary parties, rehearsal dinners, special date nights
Style Number/Barcode: 05002-001526
Category Name: Black Tie Wedding Guest Dresses
Price: $119.90
Availability: In Stock
Available Color: BLACK
Available Size: XS, S, M, L
Product Badge:- Ships Free
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Eulalie Rhinestone Halter Mermaid Formal Dress
Special Occasion
A sculpted mermaid silhouette gives this formal dress a timeless, red-carpet presence. The plunging halter neckline and ruched detailing define the fitted shape before flowing into a floor-length hem with a high front slit, while rhinestones add refined sparkle. It feels glamorous, poised, and steeped in Old Hollywood allure.
Fit & Features
- Rhinestone-embellished mesh fabric, stretchy knit lining
- Plunging halter neckline, tie straps, with wired insert
- Ruched seams
- Open back
- High front slit
- Mermaid floor-length silhouette
- Runs true to size
Where to Wear:
Black-tie galas, red-carpet events, weddings, fancy birthday dinners, special date nights, formal celebrations, upscale cocktail parties
Style Number/Barcode: 05002-001884
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