Square Neckline Prom Dresses
Square neckline prom dresses are your ticket to a night where elegance meets edge, and you own the spotlight like the queen you are. These dresses bring a touch of timeless sophistication with a modern twist, making sure all eyes are on you as you glide through the dance floor. Whether you're channeling classic Hollywood glam or serving up some contemporary chic, these stunning silhouettes promise to highlight your best features and keep those good vibes rolling all night long. Get ready to turn heads and make memories in a dress that lets you shine like the star you were born to be!
$109.90
A black sequin bodycon dress with a high slit, adjustable straps, and padded bust for formal events.
$49.90
A black crepe formal dress featuring a sleeveless square neckline and a high-cut front slit.
$109.90
A chic navy blue mermaid dress with sequins, featuring a lace-up back and thigh-high slit.
$109.90
A white sequin mermaid gown featuring a floral pattern, square neckline, and elegant cutout back.
$89.90
A navy blue satin mermaid gown featuring a corset bodice, lace-up back, and elegant front slit.
$84.90
A mauve glitter knit mermaid dress featuring a bow-back accent, square neckline, and floor-length train.
$99.90
A coral sequin formal dress with a lace-up back, high slit, and floor-length mermaid silhouette.
$84.90
A wine mesh column dress featuring floral embroidery, a high side slit, and a lace-up back.
$99.90
A light blue mermaid dress with sequin embroidery, cutout back, and high front slit.
$19.97 $59.90 67% off
A navy blue satin dress featuring a form-hugging silhouette, square neckline, and high front slit.
$59.90
A sage green mermaid gown in smooth knit fabric with a square neckline and elegant tie-back detail.
$19.97 $49.90 60% off
A black crepe mermaid gown with a square neckline, corset bodice, and high front slit.
$109.90
An ethereal periwinkle A-line dress featuring glittering floral sequins, tulle fabric, and a lace-up back.
$76.90
A navy blue mermaid formal dress featuring a chiffon tie-back and floral velvet pattern.
$119.90
A brown satin formal dress with sequin scroll pattern, lace-up back, and front slit.
$77 $109.90 30% off
A royal blue mermaid dress with sequin scrolls, adjustable straps, and a high front slit.
$119.90
An orange mermaid dress with sequin embroidery, lace-up back, and a high front slit.
$29.97 $109.90 73% off
A glamorous black satin formal dress featuring a lace corset bodice and high front wrap slit.
$54.90
A navy blue bodycon mini dress with rhinestone mesh, featuring bell sleeves and a square neckline.
$54.90
A wine-colored satin midi dress with a corset seam bodice and faux wrap hem.
$79.90
A red glitter knit mermaid dress with a lace-up back and high front slit for elegance.
$19.97 $89.90 78% off
A red glitter knit bodycon dress featuring a cutout underbust and adjustable spaghetti straps.
$59.90
A sleek green satin slim-fit dress featuring a square neckline, corset bodice, and wrap-front slit.
$79.90
A glamorous red mermaid dress featuring glitter knit fabric, an open back, and a high front slit.
$32.90
A sleeveless black knit mini dress featuring a square neckline, bodycon fit, and front slit.
$52.90
An ivory mesh mini dress featuring sequin butterfly details, a lace-up back, and a skater silhouette.
$9.97
A green glitter mini dress featuring an open back with tie detail, side ruching, and bodycon fit.
$69.90
A black mesh mermaid gown featuring lace trim, a lace-up back, and a sculpting silhouette.
$69.90
A black crepe mermaid gown featuring a square neckline, lace-up back, and contoured princess seams.
$79.90
A white taffeta mini dress featuring a detachable bow with a dramatic train for stunning entrances.
$38.90
A wine-colored knit mini dress featuring a pleated bust, spaghetti straps, and an A-line silhouette.
$14.97 $59.90 75% off
A light blue glitter knit mini dress featuring a square neckline, open back, and dramatic cascading bow.
$64.90
A black bodycon mini dress with sheer sleeves and sparkling rhinestone embellishments for formal occasions.
$38.90
A mauve knit midi dress featuring a sleeveless square neckline, flattering ruching, and a chic hanky hem.
$46.90
A pink taffeta mini dress with a square neckline, tie-back design, and adjustable straps.
$36.90
A blue knit midi dress featuring a sleeveless square neckline, ruching, and a pleated mermaid silhouette.
$54.90
A mauve crepe glitter knit midi dress with a form-hugging silhouette and chic wrap hem.
$44.90
A dazzling yellow sequin bodycon mini dress with adjustable straps and a square neckline.
$19.97 $49.90 60% off
A lavender skater dress with glitter mesh, sheer sleeves, and a fit and flare silhouette.
$179.90
An elegant black mesh A-line gown featuring intricate appliqué, beading, and a dramatic lace-up back.
$59.90
A sleek black satin midi dress featuring a lace-up back, square neckline, and wrap front slit.
$59.90
A captivating royal blue bodycon dress featuring a glitter knit, lace-up back, and high front slit.
$14.97 $64.90 77% off
A chic black velvet skater dress featuring satin bow straps, a square neckline, and a pleated skirt.
$129.90
A pink floor-length sequin dress with a slim silhouette, high slit, and adjustable spaghetti straps.
$14.97 $59.90 75% off
A chic black mini dress with satin fabric, lace sleeves, and a lace-up open back.
$18.97 $34.90 46% off
A flirty red mesh mini dress with rhinestone rose pattern and adjustable spaghetti straps.
$99.90
A blue floral chiffon A-line dress featuring cascading ruffles, a lace-up back, and a floor-length silhouette.
$149.90
A brown knit column dress dazzled with sequin leopard beading, featuring a square neckline and open back.
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Windsor Mayra Formal Satin Slit Long Dress in Navy Blue-2
$19.97 $59.90
67% off
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 Navy Blue-2 | 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
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 Pink-2 | Size: XXS | 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 Red | Size: S | 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: 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