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.
Now Trending
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.
-
Tove Ruched Mesh Long Sleeve Mermaid Dress
Special Occasion
Sleek lines and sheer details give the Tove formal dress an elegant, modern finish. The boat neckline, long sheer sleeves, and ruched waist and hip detailing shape the fitted mermaid silhouette, while the open back adds a striking contrast. It’s a polished choice for a wedding guest.
Fit & Features
- Sheer mesh fabric with knit lining, high stretch
- Boat neckline
- Sheer long fitted sleeves
- Open back with tie detail
- Ruched waist and hip detailing
- Floor-length mermaid silhouette
- Runs true to size
Where to Wear:
Wedding guests, black-tie events, galas, formal parties, special dinners, and anniversaries.
Style Number/Barcode: 05002-001806
Category Name: Black Tie Wedding Guest Dresses
Price: $69.90
Availability: In Stock
Available Color: BLACK
Available Size: XS, S, M, L, XL
Product Badge:- Best Seller
-
Elowette Draped Satin Chiffon Formal Dress
Special Occasion
Soft draping and a sleek fitted shape give the Elowette formal dress an elegant, polished presence. The satin neckline and ruched bodice define the silhouette before flowing into a sheer chiffon floor-length skirt. It’s a refined choice for a wedding guest.
Fit & Features
- Draped satin neckline
- Sleeveless boat neck design
- Ruched bodice and hip detailing
- Fitted silhouette
- Side zipper with hook-eye closure
- Sheer chiffon floor-length skirt
- Runs true to size
Where to Wear:
Wedding guests, black-tie events, bridesmaids, galas, anniversary dinners, and cocktail parties.
Style Number/Barcode: 05002-001809
Category Name: Black Tie Wedding Guest Dresses
Price: $79.90
Availability: In Stock
Available Color: PLUM
Available Size: XS, S, M, L, XL
Product Badge:- Ships Free
-
Aureline Long Sleeve Open Back Formal Dress
Special Occasion
Sleek lines and sheer detailing give the Aureline formal dress an elegant, modern finish. The crew neckline, long sheer sleeves, ruched waist and hip detailing, and high side slit shape the fitted floor-length silhouette, while the open back adds a striking contrast. It’s a polished choice for a wedding guest.
Fit & Features
- Sheer mesh fabric with partial knit lining, high stretch
- Crew neckline
- Sheer long fitted sleeves
- Open back, top closure, lower zipper with hook-eye closure
- Ruched waist and hip overlay detailing
- High side slit, floor-length bodycon silhouette
- Runs true to size
Where to Wear:
Wedding guests, galas, black-tie events, dressed-up dinners, and prom.
Style Number/Barcode: 05002-001802
Category Name: Black Tie Wedding Guest Dresses
Price: $69.90
Availability: In Stock
Available Color: BROWN
Available Size: XS, S, M, L, XL
Product Badge:- Best Seller
-
Lorena Lace Bust Mermaid Formal Dress
Special Occasion
This season’s romantic dressing gets a sleeker update. Lace bust cups and a delicate center tie bring trend-forward texture to the Lorena long mermaid dress without overpowering the silhouette. Keep the styling refined for a look that feels fresh and intentional.
Fit & Features
- Lined crepe fabric, moderate stretch
- Sweetheart neckline, underwire bust
- Lace-trimmed bust cups, center bust tie detail
- Wide shoulder straps
- Back zipper and hook-eye closure
- Mermaid floor-length silhouette
- Runs true to size
Where to Wear:
Weddings, black-tie events, rehearsal dinners, engagement parties, cocktail soirees, red-carpet occasions, fashion-forward events, formal celebrations
Style Number/Barcode: 05002-001925
Category Name: Black Tie Wedding Guest Dresses
Price: $69.90
Availability: In Stock
Available Color: BLACK
Available Size: XS, S, M, L, XL
Product Badge:- Best Seller
-
Annika Open Back Mermaid Formal Dress
Special Occasion
The silhouette is sleek, but the details know how to flirt. A halter neckline and mermaid shape give this formal dress a clean, current feel, while the open back adds the sultry finish. It’s the kind of look that makes understated feel anything but basic.
Fit & Features
- Smooth lined knit fabric with stretch
- Halter neckline with tie straps
- Front keyhole cutout
- Open back
- Mermaid silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Weddings, bridesmaids, rehearsal dinner, formal celebrations, black-tie galas, red-carpet events
Style Number/Barcode: 05002-001786
Category Name: Black Tie Wedding Guest Dresses
Price: $69.90
Availability: In Stock
Available Color: WINE
Available Size: XS, S, M, L, XL
-
Aurette Off Shoulder Satin Mermaid Formal Dress
Special Occasion
This mermaid dress balances refined structure with a sultry, curve-skimming shape. The fitted bodice and ruched detailing contour the waist and hips, while the off-the-shoulder neckline and high side slit bring elegant drama to the floor-length silhouette. The result is chic, poised, and touched with glamour.
Fit & Features
- Stretch satin fabric with sheen, knit lining
- Off-the-shoulder neckline
- Back zipper and hook-eye closure
- Ruched waist and hip detailing
- Draped side detail with a high side slit
- Floor-length mermaid silhouette
- Runs true to size
Where to Wear:
Weddings, black-tie galas, cocktail parties, balls, rehearsal dinners, engagement parties, anniversaries, formal celebrations, upscale birthday dinners, red-carpet events
Style Number/Barcode: 05002-001985
Category Name: Black Tie Wedding Guest Dresses
Price: $89.90
Availability: In Stock
Available Color: RED, BLACK
Available Size: XS, S, M, L, XL
Product Badge:- Ships Free
-
Iliana Cowl Neck Mermaid Formal Dress
Special Occasion
This floor-length formal dress is easy to style when the goal is timeless and refined. The cowl neckline and ruched draping add enough visual interest to pair with block heels and elegant accessories without competing for attention. It lands sleek, graceful, and confidently put together.
Fit & Features
- Sleek lined knit fabric, high stretch
- Cowl neckline, padded bra cups, wide shoulder straps
- Back zipper and hook-eye closure
- Ruched seam detailing
- Mermaid floor-length silhouette
- Runs true to size
Where to Wear:
Weddings, bridesmaids, rehearsal dinners, engagement parties, black-tie galas, formal celebrations, red-carpet events
Style Number/Barcode: 05002-001879
Category Name: Black Tie Wedding Guest Dresses
Price: $89.90
Availability: In Stock
Available Color: BLACK, EGGPLANT
Available Size: XS, S, M, L, XL
Product Badge:- Ships Free
-
Cyrene Ruched V-Neck Mermaid Formal Dress
Special Occasion
Ruched detailing gives this mermaid dress a sleek, sculpted finish. The V neckline and fitted silhouette create a refined shape, while the open back with ring hardware and draped sash adds a striking final detail. It’s an elevated choice for a formal occasion.
Fit & Features
- Slinky knit fabric, smooth knit lining
- V neckline with wide shoulder straps
- Ruched bust detailing
- Open back with ring hardware
- Draped back sash
- Fitted mermaid silhouette with floor-length hem
- Runs true to size
Where to Wear:
HOCO, formal parties, black-tie events and galas, and anniversary dinners.
Style Number/Barcode: 05002-002041
Category Name: Black Tie Wedding Guest Dresses
Price: $79.90
Availability: In Stock
Available Color: WINE-2
Available Size: XS, S, M, L, XL
Product Badge:- Ships Free
-
Quinn Floral Cap Sleeve Formal Dress
Special Occasion
The floral flocked finish gives this formal dress a rich, textured look with just the right amount of drama. Cap sleeves and a sweetheart neckline keep the shape refined, while the lace up back adds an unexpected detail. The result feels elevated, feminine, and made to leave an impression.
Fit & Features
- Flocked floral velvet pattern, lined knit fabric
- Sweetheart neckline, padded bra cups, cap sleeves
- Lace-up back, zipper and hook-eye closure
- Mermaid floor-length silhouette
- Runs true to size
Where to Wear:
Weddings, black-tie galas, balls, rehearsal dinners, engagement parties, special date nights, cocktail soirees, red-carpet events
Style Number/Barcode: 05002-001827
Category Name: Black Tie Wedding Guest Dresses
Price: $79.90
Availability: In Stock
Available Color: BLACK, PURPLE
Available Size: XS, S, M, L, XL
Product Badge:- Ships Free
-
Zinnia Chiffon Sash Mermaid Formal Dress
Special Occasion
The silhouette stays sleek while the sash brings the drama. This mermaid formal dress fits close through the body before opening into a soft flare, with chiffon panels adding movement behind the shoulders. The effect is sculpted, fluid, and distinctly formal.
Fit & Features
- Smooth knit-lined fabric, high stretch
- Sleeveless boat neckline with long chiffon sash detail
- Open back with tie detail, zipper and hook-eye closure
- Floor-length mermaid silhouette
- Runs true to size
Where to Wear:
Wedding guests, bridesmaids, black-tie events, galas, balls, red-carpet occasions, rehearsal dinners, formal celebrations, anniversaries
Style Number/Barcode: 05002-001982
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
-
Sarina Crew Neck Illusion Side Formal Dress
Special Occasion
This long dress makes its statement through one striking detail. The crew neckline keeps the silhouette clean and sophisticated, while the sheer illusion side panel adds a modern edge that sets the design apart. The result is formal, distinctive, and confidently chic.
Fit & Features
- Lined knit fabric with high stretch
- Sleeveless crew neckline
- Keyhole back cutout with button closure
- Sheer illusion mesh side panel
- High side slit
- Long-length column silhouette
- Runs true to size
Where to Wear:
Wedding guests, black-tie galas, cocktail parties, formal celebrations, anniversaries, fashion-forward events, rehearsal dinners, engagement parties, elegant birthday dinners
Style Number/Barcode: 05002-001906
Category Name: Black Tie Wedding Guest Dresses
Price: $69.90
Availability: Out of Stock
Product Badge:- Ships Free
-
Celestine Open Back Mermaid Formal Dress
Special Occasion
A little mystery in the front, a striking reveal in the back. The crew neckline and long sleeves create a beautifully refined contrast to the figure-hugging shape, while the open back adds an unexpected touch of allure.
Fit & Features
- Smooth knit stretchy fabric
- Crew neckline
- Fitted long sleeves
- Open tie-back detail
- Mermaid floor-length silhouette
- Runs true to size
Where to Wear:
Wedding guests, black-tie galas, balls, red-carpet occasions, rehearsal dinners, formal celebrations, anniversaries, cocktail parties
Style Number/Barcode: 05002-001964
Category Name: Black Tie Wedding Guest Dresses
Price: $79.90
Availability: In Stock
Available Color: NAVY
Available Size: XS, S, M, L, XL
Product Badge:- Ships Free
-
Nerine Square Neck Mermaid Formal Dress
Special Occasion
The mermaid silhouette gives this formal dress its sleek, sculpted shape. This mermaid formal dress follows the figure through the bodice and hips before easing into a soft flare, while the square neckline keeps the look clean and refined. The result feels polished, elegant, and confidently formal.
Fit & Features
- Lined mesh fabric with stretch
- Square neckline
- Sheer fitted long sleeves
- Open back
- Mermaid floor-length silhouette
- Runs true to size
Where to Wear:
Wedding guests, black-tie galas, formal celebrations, rehearsal dinners, red-carpet events, cocktail parties, anniversaries
Style Number/Barcode: 05002-001952
Category Name: Black Tie Wedding Guest Dresses
Price: $69.90
Availability: In Stock
Available Color: BLACK
Available Size: XS, S, M, L, XL
-
Evelisse Sheer Sleeve Mermaid Formal Dress
Special Occasion
Elegance looks even better with a silhouette that knows how to flatter. The fitted shape follows the figure before flowing into a softly flared mermaid hem, while draping across the bodice adds graceful dimension. The result is sleek, feminine, and beautifully sophisticated.
Fit & Features
- Smooth knit stretchy fabric
- Crew neckline with a pleated draped accent
- Fitted sheer mesh long sleeves
- Mermaid floor-length silhouette
- Runs true to size
Where to Wear:
Wedding guests, black-tie galas, cocktail parties, formal celebrations, balls, anniversaries, fashion-forward events
Style Number/Barcode: 05002-001996
Category Name: Black Tie Wedding Guest Dresses
Price: $69.90
Availability: In Stock
Available Color: PLUM
Available Size: XS, S, M, L, XL
-
Dahlia Plunge Neck Sash Formal Dress
Special Occasion
The details know exactly how to make an entrance. A sculptural floral accent defines the waist, while the plunging neckline and flowing sash bring a sultry contrast to this mermaid long dress. It delivers sophisticated glamour with just the right amount of drama.
Fit & Features
- Smooth knit fabric with stretch
- Plunge halter neckline with tie straps
- Open back
- Floral appliqué with cascading sash detail at the waist
- Mermaid floor-length silhouette
- Runs true to size
Where to Wear:
Weddings, black-tie galas, balls, rehearsal dinners, anniversaries, fashion-forward events, cocktail parties, red-carpet occasions
Style Number/Barcode: 05002-001991
Category Name: Black Tie Wedding Guest Dresses
Price: $69.90
Availability: In Stock
Available Color: BLACK
Available Size: XS, S, M, L, XL
-
Sabley Glitter Velvet Tie-Back Mermaid Dress
Special Occasion
A little shine goes a long way when the invitation calls for something memorable. The Sabley mermaid dress pairs an all-over geometric glitter pattern with a V-neckline and open tie-back for a sleek, elongated finish. Consider it your answer to polished wedding guest dressing.
Fit & Features
- Velvet fabric with full-length knit lining
- Geometric glitter pattern
- Sleeveless V-neckline
- Tank straps, open back with tie detail, lower back zipper with hook-eye closure
- Form-hugging fit, floor-length mermaid silhouette
- Runs true to size
Where to Wear:
Wedding guests, formal parties, galas, soirees, red carpet occasions, and black-tie events.
Style Number/Barcode: 05002-001962
Category Name: Black Tie Wedding Guest Dresses
Price: $79.90
Availability: In Stock
Available Color: BLACK, NAVY
Available Size: XS, S, M, L, XL
Product Badge:- Ships Free
-
Lia Glitter Knit Halter Mermaid Dress
Special Occasion
Made for a slow, striking entrance, the Lia formal dress glimmers in glitter knit with a curve-skimming mermaid silhouette and sultry halter neckline. A ruched bust, thigh-high slit, and open back finished with snake O-ring hardware bring the drama from every angle.
Fit & Features
- Glitter knit fabric with full-length knit lining
- Sleeveless sweetheart neckline, ruched center detail
- Tie-back tank halter straps
- Open back, snake-design metal accent
- Floor-length hem, thigh-high front slit
- Mermaid silhouette
- Runs true to size
Where to Wear:
Formal parties, black-tie events, galas, soirees, and dressed-up dinners.
Style Number/Barcode: 05002-001907
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
-
Maelle Open Back Mermaid Formal Dress
Special Occasion
A close, sculpted fit defines the silhouette from neckline to hem. This mermaid formal dress balances a streamlined bodice with a floor-length flare, sheer long sleeves, and an open back for a look that feels elegant and refined.
Fit & Features
- Lined mesh fabric with stretch
- Mock neckline
- Sheer fitted long sleeves
- Open back
- Mermaid floor-length silhouette
- Runs true to size
Where to Wear:
Weddings, black-tie galas, balls, rehearsal dinners, formal celebrations, fashion-forward events, red-carpet occasions
Style Number/Barcode: 05002-001803
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
-
Zorielle Flocked Corset Mermaid Formal Dress
Special Occasion
Your wedding guest wardrobe just found its most glamorous addition. A beautifully contoured shape meets a foldover neckline and textured floral detailing for a formal dress with an elegant edge. She's ready for the celebration, and then some.
Fit & Features
-
Off-the-shoulder foldover neckline
-
Flocked floral pattern on the corset-style bodice
-
Ruched detailing along the hips
-
Fitted mermaid silhouette with floor-length hem
-
Runs true to size
Where to Wear:
Wedding guest, prom, special dinners and anniversaries, galas, and black-tie events.
Style Number/Barcode: 05002-002018
Category Name: Black Tie Wedding Guest Dresses
Price: $79.90
Availability: In Stock
Available Color: WINE
Available Size: XS, S, M, L, XL
Product Badge:- Ships Free
-
-
Thalia Rhinestone Mermaid Formal Dress
Special Occasion
The rhinestone detailing gives this formal dress its most striking finish. This mermaid formal dress pairs allover sparkle with ruched shaping, sheer long sleeves, and a long front sash for a look that feels glamorous, polished, and dramatic. The embellishment brings high-impact shine while keeping the silhouette refined.
Fit & Features
- Rhinestone-embellished knit fabric, lined
- Plunge neckline
- Fitted long sleeves
- Keyhole back detail
- Center front cascading sash
- Mermaid floor-length silhouette
- Runs true to size
Where to Wear:
Weddings, black-tie events, galas, red-carpet occasions, formal celebrations, holiday parties
Style Number/Barcode: 05002-001877
Category Name: Black Tie Wedding Guest Dresses
Price: $149.90
Availability: Out of Stock
Product Badge:- Ships Free