Strappy Back Prom Dresses
Strappy back prom dresses are your ticket to a head-turning entrance and an unforgettable night. These daring designs bring all the drama with a flirty twist, letting you show off just the right amount of skin while keeping things effortlessly chic. Whether you’re ready to dance ‘til dawn or snap endless pics with your ride-or-die crew, these dresses guarantee you’ll be the main character in every room. So go ahead—make your exit just as iconic as your entrance with strappy back prom dresses that were made for the spotlight.
$74.90
A navy blue glitter knit mermaid dress with a square neckline and lace-up open back design.
$89.90
A lavender mermaid gown with a lace-up back and glitter lurex fabric for formal occasions.
$54.90
A lavender mesh corset column dress featuring a sweetheart neckline and high-side slit for elegance.
$79.90
A pink mini dress with faux pearl embellishments, cowl neckline, and strappy open-back design.
$109.90
A dazzling yellow sequin-embroidered mesh dress with a mermaid silhouette and adjustable spaghetti straps.
$35.90
A fuchsia knit bodycon dress with a sweetheart neckline and criss-cross back straps.
$84 $119.90 30% off
A dazzling royal blue sequin-knit formal dress with a cowl neck, open-back, and front slit.
$119.90
A lavender sequin mermaid dress with a lace-up back, perfect for prom and formal events.
$99.90
A glamorous fuchsia A-line dress with rhinestone embellishments, lace-up back, and floor-sweeping hem.
$19.97 $38.90 49% off
A fuchsia satin mini dress with a strappy back, square neckline, and ruched wrap-front design.
$99.90
A mint sequin scroll mermaid dress with a strappy back, perfect for prom or black-tie events.
$56.90
A glamorous green formal dress featuring a backless design, thigh-high slit, and stretchy knit fabric.
$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 with a lace-up back, sweetheart neckline, and high front slit.
$38.90
A lavender glitter mini dress with a strappy open back and a bodycon silhouette.
$79.90
A yellow floral sequin mesh formal dress with a lace-up back and high side slit.
$119.90
An elegant denim tulle gown with shimmering sequins, adjustable straps, and a striking open back.
$46.90
A lavender mini dress with floral sequin embellishments, tulle straps, and a lace-up back.
$64.90
An elegant black mermaid gown with glitter knit fabric, cowl neckline, and dramatic open back.
$69.90
A navy blue mermaid dress with a strappy open back and sleek, stretchy knit fabric.
$79.90
A lavender satin A-line formal dress featuring a chic tie-back and high front slit.
$139.90
A pink mermaid silhouette dress with sequin-beaded bow pattern and chiffon tie-back design.
$119.90
An iridescent pink sequin dress with a lace-up back and floor-length mermaid silhouette.
$56 $79.90 30% off
A black glitter mermaid dress with a lace-up back, square neckline, and padded bra cups.
$79.90
A stunning green satin mermaid dress with an open cross-back and high front slit.
$59.90
A mauve mesh mermaid dress with a sweetheart neckline, lace-up back, and elegant ruching.
$74.90
A black glitter knit mermaid dress with a lace-up back and flattering V-neckline.
$69.90
A black glitter crepe mermaid dress with cutout strappy bodice and high front wrap slit.
$149.90
A lavender mermaid dress adorned with beaded pearls, featuring a lace-up back and floor-length hem.
$44.90
A white floral skater dress with a strappy tie-back and ruffled mini-length hem.
$69.90
A light blue mermaid dress with glitter, lace-up back, and high front wrap slit for formal events.
$64.90
A sleek black formal dress with a V-neckline, strappy back, and high side slit.
$119.90
A denim sequin formal dress with a lace-up back and a floor-length mermaid silhouette.
$79.90
A navy blue sequin satin A-line dress with a lace-up back and adjustable spaghetti straps.
$29.97 $64.90 54% off
A black glitter knit formal dress with a pleated V-neckline, crisscross back, and high front slit.
$54.90
An ivory floral satin dress with a cowl neckline and lace-up back for chic occasions.
$79.90
A black glitter mermaid dress with an open strappy back and floor-length silhouette.
$149.90
A white mermaid dress with a beaded pattern, open-back design, and adjustable spaghetti straps.
$79.90
A peach glitter knit mermaid dress with a lace-up back and high front slit.
$99.90
A teal floor-length sequin bodycon dress with a lace-up back and padded bra cups.
$99.90
A green velvet mermaid dress with sequin embroidery and an adjustable lace-up open back.
$19.97 $34.90 43% off
A chic raisin bodycon midi dress with a strappy open back and square neckline.
$119.90
A mint chiffon sequin dress with a tie-back design and high front slit for formal events.
$38.90
A sleek black knit bodycon mini dress with a strappy open back and chic side slit.
$99.90
A lavender sequin formal dress with a lace-up back, high slit, and form-hugging silhouette.
$119.90
A stunning pink formal dress featuring sequin beading, a lace-up back, and a high front slit.
$64.90
A wine glitter mini dress with a cowl neckline, open back, and rhinestone strap for glam events.
$79.90
A pink glitter mermaid dress with a lace-up back, high slit, and padded bra cups.
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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
Flaunt your glam style in the fabulous Lola high slit glitter dress! She features a trendy cowl neckline with a slim-fit bodice, a floor-sweeping silhouette with a sultry high side slit to elongate your legs, and a form-hugging fit. She is composed of glitzy glitter knit fabric that offers a curve-hugging fit with a moderate stretch. Pair this gorgeous long dress with a sleek ring set to add some glamour to your look for your special occasion. Fit & FeaturesCowl neckline, spaghetti straps, Slim-fit bodice, form-hugging fit, Floor-length silhouette, Thigh-high side slit, Glitter knit fabric, mini-length inner knit lining, moderate stretch, Sticky bra recommended, Runs true to size, The saturation of glitter varies. Glitter may transfer. Free Shipping on All Orders Over $75. | Windsor Lola Formal High Slit Glitzy Glitter Dress in Navy Blue | Size: L | Knit 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: XS | 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
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 Black | Size: XL | Knit Fabric/Rhinestone
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
Windsor Kathie Formal Satin One-Shoulder Dress in Gold
$29.97
$64.90
54% off
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 | Size: XS | Satin 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, dressy date nights Free Shipping on All Orders Over $75. | Windsor Delia Formal Cowl Neck Long Dress in Black | Size: L | Knit 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 Gold | 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: L | Satin Fabric