Summer Black Tie Dresses
Let’s be real: when the invite says black tie, you show up to steal the spotlight. Our collection of summer black tie dresses is here to make sure you’re serving main character energy from the moment you walk in. Whether it’s a rooftop soirée or a candlelit gala, these looks are ready for every grand entrance and jaw-dropping twirl. Get ready to turn heads, break hearts, and own the night—because with summer black tie dresses this stunning, you’re not just attending the event, you’re rewriting the dress code.
$69.90
A black floor-length formal dress with a glitter mesh overlay and a cowl neckline.
$39.90
A sultry black formal dress with rhinestone straps, cowl neckline, and a high slit.
$49.90
A black crepe formal dress featuring a sleeveless square neckline and a high-cut front slit.
$59.90
A glamorous black glitter knit dress with a cowl neckline, cross back, and high front slit.
$159.90
A sultry black mermaid dress with a lace corset bodice and high front wrap slit.
$59.90
A black satin midi dress with a pleated cowl neckline, midriff cutout, and high side slit.
$46 $64.90 29% off
A black crepe formal dress with puff sleeves, lace-up back, and high-cut slit for prom.
$99.90
A strapless black sequin formal dress with a lace-up back, high slit, and A-line silhouette.
$109.90
A stunning black sequin dress featuring a lace-up back, sweetheart neckline, and high front slit.
$59.90
A stunning black mermaid dress with a cowl neck, lace-up back, and high front slit.
$54.90
A chic black formal dress with sheer mesh fabric, bell sleeves, and a high-side slit.
$59.90
A glamorous black bodycon dress featuring glitter knit fabric, off-the-shoulder neckline, and high slit.
$89.90
A black glitter knit mermaid dress featuring a lace-up back, high slit, and halter V-neck.
$109.90
A black sequin bodycon dress with a high slit, adjustable straps, and a floor-length hem.
$64.90
A black satin formal dress featuring a lace-up back, high slit, and slim silhouette.
$54.90
A chic black midi dress with a glitter knit fabric, featuring a wrap hem and flirty slit.
$48.90
An elegant black off-the-shoulder midi dress with ruched sides and a flattering bodycon fit.
$89.90
A black glitter knit bodycon dress with a cutout underbust and adjustable spaghetti straps.
$79.90
A black satin A-line formal dress featuring a chic tie-back and high front slit.
$99.90
A sophisticated black velvet high-low dress with a one-shoulder neckline and ruffle trim.
$59.90
A luxurious black velvet dress with a sweetheart neckline, sheer mesh bodice, and wrap slit.
$46.90
A strapless black satin midi dress featuring pleating, a high side slit, and a form-hugging fit.
$14.97 $54.90 73% off
A chic black crepe formal dress featuring waist cutouts and a high side slit for allure.
$74.90
A black glitter knit mermaid dress with a halter neckline and high front wrap slit.
$64.90
A luxe black velvet skater dress with an off-the-shoulder neckline and pleated drop-waist design.
$62.90
A chic black satin formal dress with a ruched bodice, adjustable straps, and a front slit.
$79.90
A stunning black satin mermaid dress with a high slit and elegant train for formal occasions.
$79.90
A chic black mermaid dress featuring a sheer mesh corset bodice and adjustable crisscross straps.
$49.90
A black sequin knit maxi dress featuring a bodycon fit, low back, and high side slit.
$109.90
A glamorous black satin formal dress featuring a lace corset bodice and high front wrap slit.
$129.90
An enchanting black satin A-line dress with a sheer corset bodice and high front slit.
$9.97 $79.90 88% off
A chic black mermaid dress with marabou feather trim and a thigh-high slit in crepe fabric.
$89.90
A black floor-length bodycon dress featuring a sheer lace corset bodice and sultry cold shoulder design.
$9.97 $59.90 83% off
A black glitter midi dress with sheer sleeves, bodycon fit, and a ruched slit detail.
$119.90
A stunning black strapless corset gown with glitter fabric and a high front wrap slit.
$79.90
A glamorous black velvet mermaid dress with a sweetheart neckline and glitter accents for formal events.
$19.97 $79.90 75% off
A romantic black satin formal dress with a corset bodice and detachable statement bow.
$49.90
A black crepe mermaid gown with a square neckline, corset bodice, and high front slit.
$79.90
A black glitter mermaid dress with a lace-up back and sweetheart halter neckline.
$79.90
A black glitter mesh mermaid dress with off-the-shoulder neckline and sheer long sleeves.
$39.90
A chic black strapless midi dress with glitter mesh and a bodycon silhouette for special occasions.
$19.97 $79.90 75% off
A black velvet mermaid dress featuring an open back with faux pearls and a dramatic sash.
$164.90
A black mermaid formal dress featuring a corset bodice, lace-up back, and high front slit.
$59.90
A chic black crepe formal dress featuring a lace-up back, high slit, and slim silhouette.
$49.90
A black crepe formal dress featuring a lace-up back, high slit, and corset-inspired bodice.
$74.90
A black velvet mermaid dress with lace-trimmed sides, adjustable straps, and a V-neckline.
$59.90
A sultry black satin formal dress featuring a sweetheart neckline, lace bodice, and high front slit.
$79.90
A stunning black mermaid dress with a glitter finish and elegant lace-up back.
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Chic and glamorous, the Rowena sequin mermaid long dress will stylishly elevate your formal night-out look. With a lace-up strap design and fitted mermaid silhouette with a high slit, you'll deliver stunning style. Fit & FeaturesSheer mesh fabric, knit lining, moderate stretch, embroidered sequin scroll design, Sleeveless square neckline, padded bust, Spaghetti straps, open back, lace-up strap design, tie closure, Lower back zipper with hook and eye closure, High waist seam, Fitted floor-length mermaid silhouette, high front slit, Runs true to size, Where to Wear:Prom, black-tie parties and galas, fancy engagement parties Free Shipping on All Orders Over $75. | Windsor Rowena Sequin Mermaid Dress in Navy Blue | Size: M | Knit Fabric/Mesh Fabric/Sheer Mesh Fabric
Effortlessly elegant, the Sophie glitter knit mermaid dress would be a stunning choice for a formal gala. She features a square neckline, short puff sleeves, a partially open back with a lace-up strappy design for a customized fit, a high waist seam, a floor-length hem, and a mermaid silhouette with a high front slit to showcase your heels. The glitter knit fabric offers a moderate stretch. Complete the look in this long dress with rhinestone statement earrings. Fit & FeaturesSquare neckline, Short puff sleeves, Open back, lace-up strappy design, tie closure, High waist seam, Floor-length hem, mermaid silhouette, front slit, Glitter knit fabric, moderate stretch, Sticky bra or pasties recommended, Runs true to size, Free Shipping on All Orders Over $75. | Windsor Sophie Glitter Knit Mermaid Dress in Navy Blue | Size: S | Knit Fabric/Rhinestone
The Gwendolyn glitter knit bow-back mermaid dress will have you sparkling up the night with a glamorous allure! Make your entrance in this floor-length gown designed to turn heads with a curve-flaunting mermaid fit and backless design. Fit & FeaturesGlitter knit fabric, moderate stretch, Square neckline, spaghetti straps, Backless design, high waist seam, Bow-back accent, floor-length train, Floor-sweeping hem, mermaid silhouette, Runs true to size, Extra glitter for maximum sparkle - may have some natural fallout, Where to Wear:Weddings, black tie galas, formal dances, big birthday events, rehearsal dinners, engagement parties, red carpet occasions, upscale glam parties Free Shipping on All Orders Over $75. | Windsor Gwendolyn Glitter Knit Bow-Back Mermaid Dress in Black | Size: S | Knit Fabric
The Lucille formal satin dress will have you looking and feeling radiant and luxe! The dress captivates with a lace-up back, mermaid silhouette, and high front slit for effortless allure. Fit & FeaturesLined satin knit fabric, minimal stretch, Sleeveless square neckline, padded bust, adjustable spaghetti straps, Open lace-up back design, zipper and hook-eye closure, Fitted bodice, front ruched seam, high-cut slit, Mermaid silhouette, floor-length hem, Runs true to size, Where to Wear:Prom, weddings, bridesmaids, black tie galas, red-carpet events, nights at the opera or theatre, big milestone celebrations Free Shipping on All Orders Over $75. | Windsor Lucille Formal Satin Mermaid Dress in Coral | Size: L | Knit Fabric/Satin Fabric
Make it an elegant entrance in the Priscilla formal satin dress with a curve-hugging mermaid silhouette and floor-sweeping hem for dramatic flair. Fit & FeaturesLined silky satin fabric, minimal stretch, Strapless sweetheart neckline, Pleated, lightly padded bust, non-slip grip lining, Slim-fit bodice, high waist seam, hip-hugging fit, Floor-sweeping hem, mermaid silhouette, Runs true to size, Where to Wear:Prom, weddings, bridesmaids, black-tie galas and events, and fancy milestone celebrations. Free Shipping on All Orders Over $75. | Windsor Priscilla Formal Satin Strapless Mermaid Dress in Sage | Size: L | Satin Fabric
Spend an evening in the timeless elegance of the Alicia floor-length formal dress and feel like a work of art! The side ruched seams accentuate your curves along the mermaid silhouette, and the high front slit adds a touch of drama to the floor-length hem. Fit & FeaturesSmooth knit fabric lined with stretchy knit, Padded bra cups, Back zipper and hook-eye closure, High front slit, Mermaid silhouette, Runs true to size, Where to Wear:Prom, galas, black tie parties, weddings, bridesmaids, nights at the theatre and opera, red-carpets Free Shipping on All Orders Over $75. | Windsor Alicia Off-The-Shoulder Mermaid Formal Dress in Brown | Size: M | Knit Fabric
Flattery will get you everywhere in the Delia formal long dress that boasts a flattering mermaid silhouette with a high front slit for effortless allure all evening! Fit & FeaturesLined smooth knit fabric, moderate stretch, Sleeveless cowl neck, pleating, Spaghetti straps, lace-up back, Mermaid silhouette, High front slit, floor-length hem, Runs true to size, Where to Wear:Prom, weddings, bridesmaids, engagement parties, rehearsal dinners, milestone celebrations, dinner parties, and dressy date nights. Free Shipping on All Orders Over $75. | Windsor Delia Formal Cowl Neck Long Dress in Mauve | Size: XL | Knit Fabric
Stun in the Shay formal glitter dress that makes your entrance that much more glam! Shay features a mermaid silhouette that flaunts your beautiful curves and a floor-length hem for a hint of drama. Fit & FeaturesLine glitter lurex fabric, V-neckline, padded bra cups, Adjustable spaghetti straps, Ruching, mermaid silhouette, Wide banded hem, train , Runs true to size, Extra glitter for maximum sparkle - may have some natural fallout , Where to Wear: Prom, black tie galas and events, red-carpet events, upscale birthdays Free Shipping on All Orders Over $75. | Windsor Shay Formal Lurex Glitter Dress in Rose Gold | Size: XS
Prepare to make a grand entrance in the Ashelyn glitter long formal dress looking like a true masterpiece for prom or special birthday events! Her luxurious knit fabric boasts a mesmerizing glitter pattern, while the side ruching and mermaid silhouette accentuate your curves while the high front slit shows off your shoes of the night. The cowl neckline and padded bra cups offer a flattering and comfortable fit. Style this formal gown with glam earrings and a hair accessory for a stunning look all evening! Fit & FeaturesGlitter pattern, knit fabric lined with jersey knit, Padded bra cups, Adjustable spaghetti straps, High front slit, Back zipper and hook-eye closure, Mermaid silhouette, floor-length, Runs true to size, Free Shipping on All Orders Over $75. | Windsor Ashelyn Cowl Neck Glitter Mermaid Formal Dress in Black | Size: XS | Knit Fabric
Sleek and sophisticated! The Emmie satin formal dress exudes elegance with a lace-up back and flattering mermaid silhouette that accentuates your figure. Fit & FeaturesStretchy satin-knit fabric, lined bust, Spaghetti straps, V-neckline, Lace-up back, Mermaid silhouette, floor-length hem, Runs true to size, Where to Wear:Prom, black-tie galas, weddings, bridesmaids, formal parties, and red-carpet events. Free Shipping on All Orders Over $75. | Windsor Emmie Lace-Up Mermaid Satin Formal Dress in Sage | Size: XS | Satin Fabric
Summer Black Tie Dresses
When the RSVP says “black tie” but the calendar says July, you know it’s time to break out the big style moves. Summer black tie dresses are all about that next-level glam, with a little extra heat and a lot of extra attitude. Whether you’re floating into a rooftop gala, dancing under fairy lights at a garden wedding, or making a dramatic entrance at a chic charity ball, these dresses are your ticket to main-character energy. Think luxe fabrics that catch the light just right, silhouettes that let you twirl with confidence, and details that turn heads every single time. The best part? Black tie doesn’t have to mean basic black. This is your moment to play with bold slits, daring necklines, and sparkling embellishments—because the only thing hotter than the weather should be your look. And if you’re shopping for your BFF who’s about to be the best-dressed wedding guest, or treating yourself to a dress that’ll have your group chat buzzing, a summer black tie dress is the ultimate power move. It’s the kind of gift that says, “You’re the star of every room you walk into.”
Shopping for black tie dresses at Windsor means you’re choosing pieces that balance jaw-dropping style with comfort you’ll actually want to wear all night. We know you’re not here for stiff, stuffy gowns—our Windsor black tie dresses are designed for the girl who wants to slay the dance floor, sneak a second dessert, and snap a million pics without missing a beat. Breathable fabrics, adjustable straps, and built-in support? Check, check, and check. We’re talking about dresses that look couture-level but feel like your favorite second skin. And let’s be real: summer black tie is its own beast. You want to look flawless, but you also want to keep your cool (literally). That’s why our edit is packed with options that let you feel the breeze and show a little leg, without ever sacrificing elegance. It’s all about finding that perfect balance—something you’ll remember long after the last slow song. Whether you’re shopping for a formal birthday bash, a milestone anniversary, or that once-in-a-lifetime gala, Windsor black tie dresses are your go-to for making memories and looking absolutely unforgettable.
Of course, we know your social calendar never stops, and if you’re already dreaming up your next iconic look, don’t miss our Fall Black Tie Dresses for more inspo. But for now, keep your eyes on the prize: summer black tie dresses that are all about living in the moment, taking over the dance floor, and serving fearless, best-dressed energy every single time. Whether you’re the guest of honor or just the best-dressed plus one, you deserve a dress that makes you feel unstoppable. So slip into something unforgettable, grab your favorite heels, and get ready to make every entrance count—because with Windsor, you’re always the main event.