Bridesmaid Formal Dresses
Hey, gorgeous! Get ready to slay the wedding scene with our stunning collection of bridesmaid formal dresses. Whether you're standing by your bestie's side or stealing the spotlight in group pics, these dresses are all about making you feel fabulous. From timeless classics to modern chic vibes, we've got the perfect fit for every style and silhouette. So grab your squad and get ready to turn heads, because when it comes to bridesmaid duties, you're more than just a supporting role—you're the star of the show!
$9.97 $59.90 83% off
A striking green satin one-shoulder dress with a side slit, perfect for formal occasions.
$89.90
A green satin formal dress with a pleated cowl neckline, empire waist, and high front slit.
$59.90
A chic lavender satin dress with a form-fitting silhouette and high slit for upscale events.
$49.90
A black crepe formal dress featuring a sleeveless square neckline and a high-cut front slit.
$74.90
A navy blue glitter knit mermaid dress with a square neckline and lace-up open back.
$149.90
A luxurious pink mesh formal dress with faux pearl beading, cowl neckline, and high front slit.
$14.97 $74.90 80% off
A glamorous gold satin formal dress featuring a V-neckline, waist cutout, and high side slit.
$69.90
A navy blue mermaid dress with a strappy open back and sleek, stretchy knit fabric.
$109.90
A chic navy blue mermaid dress with sequins, featuring a lace-up back and thigh-high slit.
$39.90
A chic black crepe wrap dress with a plunging V-neckline and high front slit.
$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, a high slit, and a curve-hugging silhouette.
$89.90
A stunning red satin formal dress with a plunge halter neckline and lace-up open back.
$54.90
A stunning red mesh corset dress with a sweetheart neckline, crisscross back, and high side slit.
$109.90 - $149.90
A pink mermaid silhouette dress with sequin-scroll pattern, V-neckline, and lace-up back.
$59.90
A black satin midi dress with a pleated cowl neckline, midriff cutout, and high side slit.
$69.90
A black glitter-knit mermaid dress with an off-the-shoulder neckline and sultry side slit.
$29.97 $109.90 73% off
A dazzling yellow sequin-embroidered mesh dress with a mermaid silhouette and adjustable spaghetti straps.
$44.90
A sophisticated white midi dress with chiffon sleeves, a square neckline, and a ruched bodycon silhouette.
$77 $109.90 30% off
A stunning green sequin scroll dress with a lace-up back and mermaid silhouette for formal events.
$46 $64.90 29% off
A black crepe formal dress with puff sleeves, lace-up back, and a high-cut slit.
$54.90
A wine satin midi dress featuring a corset seam bodice and pleated faux wrap hem.
$49.90
A coral satin mermaid dress featuring a lace-up back, high slit, and adjustable spaghetti straps.
$64.90
A dreamy pink strapless mesh dress with asymmetrical ruffles and a high side slit.
$69.90
A taupe satin strapless mermaid dress with a sweetheart neckline and chic pleated detailing.
$69.90
A green satin formal dress featuring a cowl neckline, high slit, and slim-fit silhouette.
$59.90
A stunning black mermaid dress with a cowl neck, lace-up back, and high front slit.
$64.90
A burgundy satin mermaid dress with a lace-up back and elegant V-neckline for formal events.
$19.97 $54.90 64% off
A burgundy formal dress with sheer mesh, bell sleeves, and a high-side slit for elegant occasions.
$69.90
A periwinkle mesh off-the-shoulder long dress with a mermaid silhouette and cascading ruffles.
$89.90
An elegant black mermaid dress with a folded off-the-shoulder neckline and dramatic high front slit.
$59.90
A pink mesh mermaid dress featuring side ruching, adjustable spaghetti straps, and a floor-length hem.
$69.90
A green mermaid formal dress with a bow tie design, cowl neckline, and high front slit.
$89.90
A glamorous light blue mermaid dress with glitter knit fabric, ruching, and a stylish back cutout.
$29.97 $79.90 62% off
An elegant wine satin dress with intricate embroidery, beaded accents, and a flattering curve-hugging silhouette.
$29.97 $89.90 67% off
An orange bodycon dress with glitter polka dots, lace-up back, and adjustable spaghetti straps.
$69.90
A green sleeveless mermaid dress with glitter fabric, adjustable straps, and a floor-length hem.
$74.90
A chic brown satin dress with a cold shoulder design and ruched mermaid silhouette.
$59.90
A strapless black knit formal dress featuring pleated side seams and a dramatic high side slit.
$59.90
A sleek green formal dress with a cowl neckline, front cutout, and high side slit.
$74.90
An elegant red glitter knit mermaid dress with an off-the-shoulder neckline and high front slit.
$159.90
A lavender strapless formal dress with beaded mesh, padded cups, and a high front slit.
$119.90
An elegant emerald A-line gown with glitter sequins and tulle, featuring a plunging V-neckline.
$77 $109.90 30% off
A royal blue mermaid dress with sequin scrolls, adjustable straps, and a high front slit.
$59.90
A navy blue slinky knit mermaid dress featuring a sweetheart neckline, cowl draping, and high front slit.
$109.90
A teal bodycon dress with sequin scrolls, high slit, and adjustable straps for formal occasions.
$69.90
A sage satin formal dress featuring an off-the-shoulder neckline and alluring front wrap slit.
$54.90
A black crepe glitter knit midi dress with a form-hugging silhouette and chic wrap hem.
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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. She features a sleeveless square neckline, a bold backless design, a high waist seam, a chic bow accent at the lower back with a flowy floor-length train, a floor-sweeping hem with a mermaid silhouette, and a form-hugging fit. Style this long dress with a rhinestone clutch for a black-tie wedding. Fit & FeaturesSleeveless square neckline, spaghetti straps, Backless design, high waist seam, Bow-back accent, floor-length train, Floor-sweeping hem, mermaid silhouette, Form-hugging fit, Glitter knit fabric, Sticky bra or pasties recommended, Runs true to size, Free Shipping on All Orders Over $75. | Windsor Gwendolyn Glitter Knit Bow-Back Mermaid Dress in Light Blue | Size: L | Knit Fabric/Rhinestone
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
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 Green | Size: S | Knit 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 Taupe | Size: M | Satin Fabric
Sleek and sultry, the Kathie formal satin dress is destined to shine at banquets, galas, and black-tie weddings! She features a sophisticated one-shoulder neckline, a wide shoulder strap, a pleated side seam, a mermaid silhouette, and an asymmetrical high front slit along her graceful long hem. The formal dress is composed of luxurious satin-lined fabric with a sheen effect and minimal stretch. Complete the look with hoop earrings. Fit & FeaturesOne-shoulder neckline, wide shoulder strap, Back zipper and hook-eye closure, Pleated side seam, asymmetrical high front slit, Mermaid silhouette, long hem, Lined silky satin fabric, sheen effect, minimal stretch, Strapless bra or pasties recommended, Runs true to size, Free Shipping on All Orders Over $75. | Windsor Kathie Formal Satin One-Shoulder Dress in Gold-2 | Size: S | Satin Fabric
Radiate sexy elegance in the Deyna formal long dress perfect for your upcoming black tie soirees! The dress accentuates your curves with side ruched seams and mermaid silhouette create a stunning and flattering shape, while the floor-length hem adds sophistication. Fit & FeaturesAiry mesh fabric, full knit stretchy lining, Off-the-shoulder neckline, ruffled cuffs, cascading ruffles, Back zipper and hook-eye closure, Flexible boning inserts in the bodice, Side ruched seams, mermaid silhouette, floor-length hem, Runs true to size, Where to Wear:Prom, weddings, fancy garden parties, and dressed-up events. Free Shipping on All Orders Over $75. | Windsor Deyna Formal Mesh Off-The-Shoulder Long Dress in Sage | Size: S | Knit Fabric/Mesh Fabric/Mesh 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
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 Pink | Size: L | Knit Fabric
Bridesmaid Formal Dresses
Let’s be real—being a bridesmaid is basically starring in your own rom-com, complete with group chats, dress fittings, and a whole lot of happy tears. Whether you’re the bride’s ride-or-die, her sister from another mister, or the cousin who’s always down for a little mischief, you know the dress you pick is more than just a photo op. It’s your power suit for the dance floor, your partner in “I caught the bouquet!” crime, and the secret weapon that makes you feel like you could conquer the world (or at least the open bar). Windsor bridesmaid dresses are made for these moments—crafted with the kind of details that make you want to twirl, shimmer, and show off those shoes you’ve been waiting to wear. Think luxe fabrics that feel like a hug, silhouettes that flatter every curve, and the kind of colors that pop in every group selfie. Whether you’re walking down the aisle or leading the conga line at the after-party, these dresses are designed to keep up with every laugh, every toast, and every memory you’re about to make.
Picking out the perfect bridesmaid formal dress isn’t just about matching the color scheme—it’s about finding a look that feels like you, while still making the bride’s vision come to life. Maybe you’re the bold one, always ready to steal the spotlight in a dramatic mermaid gown, or maybe you’re the low-key beauty who loves a simple, elegant slip dress that lets your confidence do the talking. Shopping for windsor bridesmaid dresses means you get to play with all the options—think dreamy pastels, rich jewel tones, and even that classic, always-chic black dress that never goes out of style. (Psst: If you’re vibing with that timeless look, don’t miss the Black Formal Bridesmaid Dresses collection.) And let’s not forget the little details that make a big difference—adjustable straps for that just-right fit, luxe linings that keep you comfy through all the speeches, and those hidden pockets that are basically a bridesmaid’s secret weapon. These dresses are made for mixing and matching, so every member of your squad can find something that feels just right—no awkward group texts required.
And hey, if you’re shopping for a gift, a formal bridesmaid dress is the ultimate way to say “thanks for having my back.” Whether you’re treating your bestie to a dress she’s been eyeing or surprising your sister with a little extra sparkle, these dresses are more than just an outfit—they’re a memory in the making. Picture this: you and your girls, dressed to the nines, ready to take on the world (or at least the next big event). From the moment you slip into that gown, you’re not just a guest—you’re a main character. So go ahead, pick the dress that makes you feel unstoppable, and get ready to create some stories you’ll be telling for years. With Windsor, you’re not just dressed for the occasion—you’re dressed for every unforgettable moment that comes with it.