Long Slim Fit Prom Dresses
Long slim fit prom dresses are the secret weapon for making an entrance—think sleek lines, effortless drama, and that unmistakable “I understood the assignment” energy. Whether you’re channeling minimalist chic or craving a hint of red carpet glamour, these silhouettes do all the heavy lifting so you can focus on the fun. From group photos to solo moments, Long Slim Fit Prom Dresses promise a look that’s as unforgettable as the night itself. Ready to find your perfect match? Let’s turn up the wow factor—no stress required.
$89.90
A stunning red satin dress with a plunge halter neckline and lace-up open back.
$49.90
A black crepe formal dress with a sleeveless square neckline and a high-cut front slit.
$119.90
A stunning brown satin formal dress with sequin scroll pattern, lace-up back, and front slit.
$64.90
A black satin formal dress featuring a lace-up back, high slit, and slim silhouette.
$59.90
A green satin slim-fit formal dress featuring a square neckline, corset bodice, and faux wrap-front slit.
$149.90
A peach column dress with sequin beaded mesh, adjustable straps, and a high side slit.
$14.97 $59.90 75% off
A mocha satin formal dress with a strapless neckline, padded cups, and a high front wrap slit.
$119.90
A glamorous periwinkle sequin dress featuring a strappy open back and high front slit.
$99.90
A coral sequin formal dress with a lace-up back, high slit, and form-hugging silhouette.
$19.97 $69.90 71% off
A stunning red satin dress with a strapless sweetheart neckline and a high side slit.
$79.90
A black velvet formal dress featuring a satin off-the-shoulder neckline, bow back, and high side slit.
$169.90
A coral formal dress with beaded sequins, halter neckline, and a chic high front slit.
$69.90
A black rhinestone-embellished knit dress featuring a draped cowl neckline and a dramatic high front slit.
$109.90
A glamorous navy blue mermaid dress with sequins, a lace-up back, and a thigh-high slit.
$14.97 $54.90 73% off
A vibrant orange satin gown featuring a cowl neck, spaghetti straps, and a dramatic high slit.
$64.90
A navy blue knit mermaid dress featuring a scoop neckline, open back, and high front slit.
$89.90
A sultry green satin mermaid dress featuring a lace corset bodice and high front slit.
$79.90
A black knit mermaid dress with glitter, cowl neckline, and high slit for formal occasions.
$109.90
A black sequin bodycon dress with a high slit, adjustable straps, and padded bust for formal events.
$89.90
A black glitter knit mermaid dress with a lace-up back and high side slit for elegance.
$39.97 $74.90 47% off
An exquisite mauve off-the-shoulder dress with a glitter knit fabric and elegant mermaid silhouette.
$77 $109.90 30% off
A royal blue mermaid dress with sequin scrolls, adjustable straps, and a high front slit.
$89.90
A sultry black satin wrap dress featuring a sheer lace corset and high-cut slit.
$59.90
A sage green knit formal dress featuring a halter cowl neckline, padded cups, and a side slit.
$79.90
A stunning black glitter mermaid dress with a lace-up back and sweetheart halter neckline.
$59.90
A black glitter knit mermaid gown featuring a plunging halter neckline and dramatic open strappy back.
$79.90
A black satin mermaid dress with a high slit, adjustable straps, and a romantic train.
$59.90
A wine velvet mermaid gown featuring a sweetheart cowl neck, lace-up back, and ruched detailing.
$69.90
A blue floral crepe mermaid dress with a sweetheart neckline and high front slit.
$99.90
A coral sequin formal dress with a lace-up back, high slit, and floor-length mermaid silhouette.
$69.90
A black lace bodycon dress with a sweetheart neckline and high front slit for formal events.
$19.97 $59.90 67% off
A chic black velvet mermaid dress with a one-shoulder neckline and high front wrap slit.
$129.90
A stunning periwinkle sequin gown with a lace-up back, high slit, and mermaid silhouette.
$79.90
A sage glitter knit gown featuring a draped neckline, mermaid silhouette, and a dramatic thigh-high slit.
$99.90
A black knit formal dress featuring a rhinestone-embellished bodice, plunging V-neckline, and dual front slits.
$59.90
An olive green knit dress featuring a draped cowl neckline, lace-up back, ruched seams, and high slit.
$69.90
A sleek black knit mermaid gown featuring a plunge V-neckline, adjustable straps, and a thigh-high slit.
$79.90
A sparkling black formal dress with a cutout bodice, high slit, and adjustable spaghetti straps.
$79.90
A black glitter knit mermaid dress featuring a ruched bodice, square neckline, and thigh-high slit.
$69.90
A wine mesh gown featuring a halter neckline, cascading ruffles, and a dramatic high side slit.
$79.90
A black crepe one-shoulder formal dress featuring a chic cutout and dramatic thigh-high side slit.
$79.90
A black foiled snake print mesh dress featuring a mermaid silhouette, cutout neckline, and lace-up front.
$59.90
A black strapless mermaid dress in foil sheen knit with a ruched bust and high front slit.
$19.97 $59.90 67% off
A navy blue strapless satin dress featuring a form-hugging silhouette and a dramatic high front slit.
$59.90
A chic black mermaid dress featuring a twist-front cutout and high slit in smooth knit fabric.
$79.90
A sleek green mermaid dress with a high slit, adjustable straps, and a square neckline.
$69.90
A sleek black satin gown featuring a draped neckline, mermaid silhouette, and high side slit.
$69.90
A sleek black crepe dress featuring a flattering V-neckline, contoured seams, and a dramatic high side slit.
Now Trending
Create a captivating entrance in this formal wrap dress for your next soiree. All eyes are on you in this stylishly chic long formal dress with a plunging V-neckline to perfectly display a sparkling rhinestone lariat or delicate layers of dainty necklaces. Fit & FeaturesCrepe fabric, moderate stretch, Asymmetrical wrap V-neckline, Adjustable spaghetti straps, Ruched detailing, slim-fit bodice, High front slit, floor-length wrap silhouette, Runs true to size, Where to Wear:Prom, black-tie weddings, and formal parties. Free Shipping on All Orders Over $75. | Windsor Sasha Formal High Slit Wrap Dress in Black | Size: M | Rhinestone
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
Windsor Cheyenne Formal One-Shoulder Velvet Dress in Black
$19.97 $59.90
67% off
Lavish yourself with a luxe formal dress that elevates your special occasion outfit! Cheyenne features a one-shoulder neckline, a wired V-neck bust, a fitted long sleeve, a high side slit on the floor-length hem, and a curve-hugging A-line silhouette. The long dress is composed of a lined velvet fabric that offers a moderate stretch. Complete the look with rhinestone heels and a sphere clutch. Fit & FeaturesOne-shoulder neckline, wired V-neck bust, Fitted long sleeve, High side slit, floor-length hem, A-line silhouette, Lined velvet fabric, Form-hugging fit, moderate stretch, Strapless or sticky bra recommended, Runs true to size, Free Shipping on All Orders Over $75. | Windsor Cheyenne Formal One-Shoulder Velvet Dress in Black | Size: S | Rhinestone/Velvet Fabric
Embellished with light-catching sequins, the Bethanie formal dress is a clear stunner with a lace-up back and a flattering mermaid silhouette with a floor-length hem. Fit & FeaturesSequin-scroll pattern, mesh fabric, stretch knit lining, Sleeveless V-neckline, padded bust, Lace-up back, zipper and hook-eye closure, Mermaid silhouette, Floor-length hem, Runs true to size, Where to Wear:Formal dances, black-tie events, formal weddings, and upscale parties. Free Shipping on All Orders Over $75. | Windsor Bethanie Formal Sequin V-Neck Mermaid Dress in Light Blue | Size: S | Knit Fabric/Mesh Fabric/Mesh Fabric
Designed to be eyed up and down, the Shayla long formal dress brings the sultry heat to any black-tie occasion! A curved neckline and sheer mesh lace corset bodice create a sophisticated silhouette, while the lace-up back provides a personalized fit. Fit & FeaturesSheer mesh, smooth knit fabric, Lace corset bodice, flexible boning, padded bra cups, Lace-up, back zipper with hook-eye closure, Floor-length fitted silhouette, high front wrap slit, Runs true to size, Where to Wear:Formal dances, black-tie galas, red-carpet occasions, and big birthday events, weddings, bridal showers, engagement parties, rehearsal dinners. Free Shipping on All Orders Over $75. | Windsor Shayla Strapless Corset Lace Formal Dress in Pink | Size: L | Knit Fabric/Sheer Mesh Fabric
Look your best for a fancy night in the stunning Amirah formal glitter dress! Fashioned with an eye-catching cross back, this dress will make you feel like the star of the evening with a high slit and floor-length column silhouette. Fit & FeaturesGlitter knit fabric, moderate stretch, Sleeveless cowl neckline, Spaghetti straps, cross back, Side pleated seam, slim silhouette, high front slit, Floor-length column silhouette, Runs true to size, Extra glitter for maximum sparkle - may have some natural fallout, Where to Wear:Prom, black-tie weddings, galas, and upscale birthday events. Free Shipping on All Orders Over $75. | Windsor Amirah Formal Glitter Cowl Neck Column Dress in Green | Size: XS | Knit Fabric
Dare to stun in the Jamie satin formal dress crafted with silky satin fabric for a gorgeous sheen. The bold plunge halter neckline and open lace-up back will turn heads while the fitted column silhouette flaunts your curves. Fit & FeaturesSilky satin fabric, short knit stretchy lining, Plunge halter V-neckline, shoulder straps, padded bra cups, Lace-up open back, lower zipper with hook-eye closure, High side slit, Fitted column silhouette, Floor-length hem, Runs true to size, Where to Wear:Prom, weddings, galas, and black-tie soirees. Free Shipping on All Orders Over $75. | Windsor Jamie Lace-Up Satin Formal Column Dress in Red | Size: S | Knit Fabric/Satin Fabric
The Rose formal long column dress is the perfect combination of elegance and glamour with a sheer corset trim and high-side slit for effortless allure! Fit & FeaturesMesh fabric, partial stretchy knit lining, Sleeveless sweetheart neckline, cowl pleating, Adjustable spaghetti straps, crisscross open back, Padded bust, sheer corset bodice, flexible boning, Side ruched seams, fitted column silhouette, High-side slit, floor-length hem, Style runs small, Where to Wear:Prom, weddings, bridesmaids, rehearsal dinners, cocktail soirees, and dressed-up date nights. Free Shipping on All Orders Over $75. | Windsor Rose Formal Mesh Corset Column Dress in Brown | Size: XS | Knit Fabric/Mesh Fabric
You'll be a breathtaking view in the Melinda formal satin dress boasting a stunning open lace-up back and high-cut front slit to show some leg! Fit & FeaturesLined silky satin fabric, minimal stretch, Sleeveless cowl neckline, spaghetti straps, padded bust, Lace-up open back, zipper closure, Fitted silhouette, high-cut front slit, Floor-length hem, Runs true to size, Where to Wear:Prom, black-tie weddings, bridesmaids, galas, formal celebrations, and red-carpet events. Free Shipping on All Orders Over $75. | Windsor Melinda Satin Lace-Up Formal Dress in Yellow | Size: XS | Satin Fabric
Stunning for brides and celebrations, the Savannah formal crepe dress showcases simplicity and chicness! With a form-hugging silhouette and sultry high front slit, this formal dress is perfect for an evening of elegance. Fit & FeaturesLined crepe fabric, moderate stretch, Sleeveless square neckline, tank-style straps, Back zipper and hook-eye closure, Form-hugging silhouette, Front high-cut slit, Floor-length hem, Runs true to size, Where to Wear:Prom, weddings, bridesmaids, red-carpet events, milestone celebrations Free Shipping on All Orders Over $75. | Windsor Savannah Formal Crepe Long Dress in Black | Size: XS