Sleeveless Blue Prom Dresses
Turning heads and breaking hearts—yeah, that’s your vibe in sleeveless blue prom dresses. These bold beauties are all about letting your confidence shine, giving you that main character energy from the moment you walk in. Whether you’re planning a grand entrance or just want to dance the night away with your crew, sleeveless blue prom dresses are here to make sure every eye is on you (as it should be). Go ahead, take your pick and own the night like the queen you are!
$109.90
A chic navy blue mermaid dress with sequins, a square neckline, and a thigh-high slit.
$59.90
A navy blue satin wrap midi dress with a cowl neckline and adjustable spaghetti straps.
$109.90 - $149.90
A light blue mermaid dress with sequin-scroll mesh, featuring a V-neckline and lace-up back.
$44.90
A glamorous blue satin skater dress featuring a lace-up back and adjustable spaghetti straps.
$69.90
A navy blue knit mermaid dress featuring lace trim, flutter straps, ruching, and a lace-up back.
$39.90
A navy blue glitter mesh mini dress with a sleeveless V-wire neckline and side ruched seams.
$64.90
A navy blue satin bodycon dress featuring a corset bodice and asymmetrical wrap hem.
$99.90
A light blue bodycon dress with sequin-scroll pattern, draped beading, and adjustable spaghetti straps.
$89.90
A navy blue bodycon dress with glitter polka dots, lace-up back, and adjustable spaghetti straps.
$89.90
A shimmering navy blue A-line dress with a sleeveless cowl neckline and high-cut front slit.
$9.97 $45.90 78% off
A royal blue satin skater dress with detachable rhinestone straps and a flattering fit-and-flare silhouette.
$159.90
A light blue strapless formal dress with beaded mesh, cowl neckline, and high front slit.
$89.90
A light blue glitter knit mermaid dress with ruching, a scoop neckline, and a stylish back cutout.
$46.90
A light blue mini dress with tulle straps, lace-up back, and floral sequin embellishments.
$129.90
An elegant navy blue ball gown featuring romantic ruffles, airy tulle, and a flattering A-line silhouette.
$89.90
A light blue mini dress with clear sequins, beaded mesh, and adjustable spaghetti straps.
$69.90
A navy blue mermaid dress with a strappy open back and sleek, stretchy knit fabric.
$79.90
A royal blue satin mermaid dress with a strappy open back and high front slit.
$59.90
A light blue strapless glitter dress with a V-neckline, hidden pockets, and A-line silhouette.
$52.90
A navy blue glitter knit bodycon dress with a V-neckline and adjustable spaghetti straps.
$74.90
A sophisticated navy blue mermaid dress with a tie-back design and high front slit for allure.
$42.90
A light blue sleeveless skater dress with a ruffled silhouette and sleek square neckline.
$99.90
A light blue mermaid dress with sequin embroidery, cutout back, and high front slit.
$69.90
A blue floral crepe mermaid dress with a sweetheart neckline and high front slit.
$69.90
A navy blue satin midi dress with a lace-up back and flattering faux wrap silhouette.
$39.90
A light blue lace mini dress with a ruffled hem and form-hugging bodice for romantic occasions.
$64.90
A royal blue formal dress with a V-neckline, strappy back, and high side slit.
$69.90
A light blue mermaid dress with glitter, lace-up back, and high front wrap slit for formal events.
$119.90
A light blue sequin mermaid dress with a lace-up back and high front slit.
$89.90
A sophisticated strapless navy blue satin dress with a pleated mermaid silhouette and padded cups.
$99.90
A navy blue mermaid gown with glitter knit fabric, cowl neckline, and adjustable spaghetti straps.
$119.90
A royal blue mermaid dress with sequin embroidery, lace-up back, and high front slit.
$154.90
A stunning light blue formal dress featuring beaded sequins, a cowl neckline, and a high slit.
$64.90
A sparkling light blue strapless dress with rhinestone-embellished mesh and a ruffled A-line silhouette.
$69.90
A flirty blue skater dress with floral mesh, ruffled tiers, and a sweetheart neckline.
$59.90
A navy blue satin formal dress with a strapless neckline, padded cups, and a high wrap slit.
$59.90
A navy blue velvet mermaid dress with a floral pattern, sleeveless cowl neckline, and high-side slit.
$84.90
A royal blue mermaid dress with glitter knit fabric, strappy back, and high front slit.
$69.90
A navy blue velvet mermaid dress with a corset bodice and lace-up back design.
$119.90
A royal blue sequin formal dress featuring an open back, high front slit, and mermaid silhouette.
$99.90
A stunning royal blue sequin dress with a lace-up back and mermaid silhouette for formal events.
$64.90
A royal blue mermaid dress with glitter fabric, lace-up back, and a sleeveless v-neckline.
$79.90
A navy blue satin dress with a plunging sweetheart neckline and elegant pleated wrap silhouette.
$59.90
A navy blue velvet glitter mermaid dress with an open back and high side slit.
$59.90
A navy blue strapless satin formal dress featuring a form-hugging silhouette and a high front slit.
$119.90
A royal blue A-line formal dress with a lace-up back, high slit, and hidden pockets.
$154.90
A light blue glitter mesh formal dress featuring cascading ruffles and a high front slit.
$69.90
A light blue satin skater dress featuring a strapless sweetheart neckline, ruched bodice, and pleated skirt.
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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
Sleeveless Blue Prom Dresses
When you’re searching for that one dress that says, “I’ve arrived,” nothing hits quite like a sleeveless blue prom dress. Picture this: you’re gliding through the room, spotlight catching every shimmer, that perfect blue hue making your skin glow and your confidence skyrocket. These dresses aren’t just about looking gorgeous (though, let’s be real, they totally deliver on that front)—they’re about feeling unstoppable. Whether you’re the girl who’s been dreaming about prom since freshman year or the one who just decided last week to show up and steal the show, a sleeveless blue dress is your secret weapon. The sleeveless cut is all about freedom—freedom to dance, to twirl, to throw your hands up when your favorite song drops. Blue is the color of calm confidence, but also of daring to be unforgettable. From ice-queen pastels to electric cobalts, there’s a shade for every mood, every vibe, and every prom night fantasy.
Choosing your dream dress is all about the details. Think about how you want to feel when you walk in—are you channeling goddess energy with a flowy A-line, or are you going full bombshell with a curve-hugging silhouette? Fabric matters, too. Satin brings that luxe, liquid shine; tulle brings the drama with every step. Don’t sleep on the details: a little sparkle, a daring slit, or a back that turns heads as you leave the room. And let’s not forget about accessorizing—silver heels, a rhinestone clutch, and maybe that heirloom bracelet your grandma gave you (because sentimental is always in style). Sleeveless blue prom dresses are also a killer gift for the girl who’s about to have her big night. Maybe you’re the cool aunt, the fairy godmother, or the best friend who knows her style better than anyone. Giving a dress like this isn’t just about fabric and thread—it’s about handing over a ticket to an epic night she’ll never forget.
Prom is just the beginning. After the last song, that sleeveless blue beauty is ready for every event on your calendar—weddings, banquets, sorority formals, or any night you want to feel like the main character. With the right styling, these dresses go from prom-queen glam to red-carpet chic in a snap. And if you’re vibing with the deeper, moodier shades, don’t miss our collection of Sleeveless Navy Blue Dresses for even more inspo. Remember: the right dress doesn’t just change how you look, it changes how you see yourself. When you zip up that dress and see yourself in the mirror, you’ll know—this is your moment. Go ahead, make it legendary.