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.
$59.90
A navy blue satin dress featuring a form-hugging silhouette, square neckline, and high front slit.
$89.90
A green satin formal dress featuring a pleated cowl neckline, spaghetti straps, and a high front slit.
$19.97 $54.90 64% off
A lavender mesh corset column dress featuring a sweetheart neckline and high-side slit for elegance.
$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.
$54.90
A mauve satin maxi dress with a cowl neck, high slit, and sleek spaghetti straps.
$59.90
A chic black satin formal dress with a cowl neck, high slit, and adjustable straps.
$19.97 $69.90 71% off
A black lace mesh formal dress with a plunge neckline, high slit, and adjustable straps.
$69.90
A taupe satin strapless mermaid dress with a sweetheart neckline and chic pleated detailing.
$59.90
A black mesh mermaid dress featuring side ruching, a cowl neckline, and adjustable spaghetti straps.
$59.90
An elegant olive green knit dress featuring a strapless neckline, pleated seams, and a dramatic high slit.
$19.97 $59.90 67% off
A sage glitter knit formal dress with a cowl neckline and thigh-high side slit.
$59.90
A plum knit mermaid dress featuring a cowl neck, spaghetti straps, lace-up back, and high front slit.
$19.97 $69.90 71% off
A green satin formal dress featuring a cowl neckline, high slit, and slim-fit silhouette.
$69.90
A burgundy satin formal dress featuring an off-the-shoulder pleated neckline and a front wrap slit.
$49.90
A burgundy formal dress with a ruffled high slit, open back, and sleek knit fabric.
$19.97 $59.90 67% off
A sleek green formal dress with a cowl neckline, front cutout, and high side 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.
$19.97 $154.90 87% off
A pink beaded sequin formal dress featuring a cowl neckline, high slit, and adjustable straps.
$89.90
A red glitter knit bodycon dress featuring a cutout underbust and adjustable spaghetti straps.
$24.97 $59.90 58% off
A sage satin slim-fit formal dress featuring a corset bodice, faux wrap-front, and floor-length hem.
$59.90
A denim mesh formal dress with a sweetheart neckline, lace-up back, and flattering slim silhouette.
$69.90
A black glitter crepe knit mermaid dress with a cutout bodice and high front wrap slit.
$56.90
A sultry brown formal dress featuring a plunge halter neckline, open back bow, and high side slit.
$149.90
A peach column dress with sequin beaded mesh, adjustable straps, and a high side slit.
$59.90
A navy blue satin formal dress with a strapless neckline, padded cups, and a high wrap slit.
$19.97 $59.90 67% off
A white crepe formal dress featuring adjustable straps, ruffle trim, and a dramatic high front slit.
$19.97 $69.90 71% off
An olive satin formal dress with glitter, lace-up back, and a curve-hugging slim silhouette.
$119.90
A glamorous periwinkle sequin dress featuring a strappy open back and high front slit.
$69.90
A black glitter knit column dress featuring a strapless neckline, side ruffle, and dramatic high slit.
$14.97 $79.90 81% off
A black velvet formal dress with beaded applique, cowl neckline, and adjustable spaghetti straps.
$69.90
A stunning red satin dress with a strapless sweetheart neckline and a high side slit.
$19.97 $79.90 75% off
A stunning peach formal dress featuring a lace-up cowl back, high slit, and form-hugging silhouette.
$29.97 $79.90 62% off
A hunter satin mermaid dress with a high slit, adjustable straps, and padded cups for formal events.
$19.97 $79.90 75% off
A black glitter strapless formal dress with a high slit and form-hugging fit.
$24.97 $69.90 64% off
A green satin formal dress with a sweetheart neckline and a high front wrap slit.
$79.90
A black knit formal dress featuring a lace-up back, sweetheart neckline, and high side slit.
$169.90
A coral formal dress with beaded sequins, halter neckline, and a chic high front slit.
$79.90
A chic black velvet formal dress with a satin off-the-shoulder neckline and bow back accent.
$99.90
A coral sequin formal dress featuring a lace-up back, high slit, and form-hugging silhouette.
$69.90
A silver glitter knit dress featuring a cowl neckline, high side slit, and slim-fit silhouette.
$59.90
A black velvet column dress featuring a pleated cowl neck, lace-up back, and high side slit.
$49.90
A black floor-length column dress featuring flocked floral velvet, a cowl neckline, and a high front slit.
$59.90
A chic black crepe formal dress featuring a lace-up back, high slit, and slim silhouette.
$19.97 $69.90 71% off
A black glitter mesh formal dress with a low cowl back and high side slit.
$29.97 $79.90 62% off
A strapless satin formal dress in green featuring a high ruffled slit and curve-hugging silhouette.
$15.97 $59.90 73% off
A green crepe formal dress featuring a slim silhouette, square neckline, and wrap-high front slit.
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Slip into the luxe vibes of Mayra! Designed to highlight your figure, this formal satin dress delivers a chic form-hugging fit and a high slit for effortless movement. Fit & FeaturesSmooth satin-knit fabric, moderate stretch, Sleeveless square neckline, spaghetti straps, Fitted bodice, side hip pleating, Form-fitting silhouette, high-cut front slit, Floor-length hem, Style runs small, Where to Wear:Homecoming, weddings, black-tie parties, galas, military balls, engagement parties, rehearsal dinners, bridal celebrations, birthday events, milestone celebrations Free Shipping on All Orders Over $75. | Windsor Mayra Formal Satin Slit Long Dress in Sage | Size: S | Satin Fabric
The Marissa long satin dress brings elegance and sultriness to your formal night. The floor-length gown enhances your curves with a fitted bodice and flattering A-line silhouette while the high front slit provides movement. Fit & FeaturesStretch-satin fabric, non-see-through, double-lined bust, Sleeveless pleated cowl neckline, spaghetti straps, Slim-fit bodice, empire waistline, High front slit, floor-length hem, A-line silhouette, Runs true to size, Where to Wear:Prom, weddings, black-tie soirees, special date nights, and engagement parties. Free Shipping on All Orders Over $75. | Windsor Marissa Formal Satin Cowl Neck Dress in Green | Size: XS | Satin Fabric
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
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-2 | Size: S | Rhinestone/Velvet Fabric
Make a sparkly statement at your next soiree in the trendy glam Addison glitter formal dress! Bring radiance to the room in this floor-length dress with a sleek design that fits like a glove. Fit & FeaturesSheer glitter mesh fabric, full knit stretchy lining, Sleeveless cowl neckline, spaghetti straps, High waist seam, Floor-length fitted silhouette, Runs true to size, Where to Wear:Prom, black tie weddings, galas, special date nights, rehearsal dinner Free Shipping on All Orders Over $75. | Windsor Addison Glitter Mesh Formal Dress in Black | Size: XS | Knit Fabric/Mesh Fabric/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 Black | 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: XS | 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
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