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!
$46 $64.90 29% off
A black crepe formal dress with puff sleeves, lace-up back, and a high-cut slit.
$49.90
A black crepe formal dress featuring a sleeveless square neckline and a high-cut front slit.
$19.97 $109.90 82% off
A teal bodycon dress with sequin scrolls, adjustable straps, and a high front slit.
$49.90
A black crepe mermaid gown with a square neckline, corset bodice, and high front slit.
$59.90
A sage satin formal dress featuring a sleeveless square neckline, high-cut slit, and floor-length hem.
$14.97 $56.90 74% off
A glamorous green formal dress featuring a backless design, thigh-high slit, and stretchy knit fabric.
$76.90
A navy blue mermaid formal dress featuring a chiffon tie-back and floral velvet pattern.
$109.90
A chic navy blue mermaid dress with sequins, a square neckline, and a thigh-high slit.
$44.90
A sophisticated white midi dress featuring chiffon sleeves, a square neckline, and a ruched bodycon silhouette.
$69.90
A green sleeveless mermaid dress with glitter fabric and adjustable spaghetti straps for formal events.
$29.97 $49.90 40% off
A radiant red satin midi dress with a corset bodice, adjustable straps, and a wrap slit.
$49.90
A lavender skater dress with glitter mesh, sheer sleeves, and a fit and flare silhouette.
$36.90
A denim satin mini dress with a ruched wrap silhouette and spaghetti straps for a chic look.
$54.90
A navy blue bodycon mini dress with rhinestone embellishments and trendy bell sleeves.
$19.97 $39.90 50% off
A chic white glitter lace dress with a bodycon fit, adjustable straps, and asymmetric hem.
$42.90
A wine satin mini dress with rhinestone straps, ruched seams, and a form-hugging silhouette.
$84.90
A black glitter knit mermaid dress with a bow-back design and floor-length train for formal occasions.
$54.90
An ivory satin midi dress with a corset seam bodice and pleated faux wrap hem.
$15.97 $54.90 71% off
A burgundy formal dress with sheer mesh sleeves, high slit, and curve-hugging silhouette.
$77 $109.90 30% off
A stunning royal blue mermaid dress with sequins, adjustable straps, and a high front slit.
$79.90
A peach glitter mermaid dress with a lace-up back, high slit, and cowl square neckline.
$49.90
A pink sleeveless bodycon mini dress with shimmering sequins, cutout back, and pleated square neckline.
$37.90
A navy blue glitter crepe mini dress with a sleeveless square neckline and bodycon silhouette.
$54.90
A black glitter knit midi dress with a form-hugging silhouette and chic wrap hem.
$15.97 $79.90 80% off
A black mermaid silhouette dress with glitter fabric, lace-up back, and padded bra cups.
$19.97 $44.90 56% off
A white floral skater dress with a strappy tie-back and ruffled mini-length hem.
$46.90
A chic black bodycon midi dress with a square neckline and stretchy double-lined knit fabric.
$19.97 $59.90 67% off
A sultry light blue mesh formal dress with a square neckline, high slit, and slim silhouette.
$69.90
A black glitter crepe mermaid dress with cutout strappy bodice and high front wrap slit.
$54.90
An alluring black bodycon mini dress with rhinestone-embellished mesh and ruched sheer sleeves.
$79.90
A glamorous red glitter mermaid dress with an open back and high front slit for formal occasions.
$89.90
A red glitter knit bodycon dress featuring a cutout underbust and adjustable spaghetti straps.
$48.90
A pink mesh midi dress with ruffled tiers and a sophisticated V-wired square neckline.
$15.97 $64.90 75% off
A black satin slim-fit dress with a ruffled high-side slit and spaghetti straps.
$99.90
A stunning yellow mermaid dress with sequin embroidery, cutout back, and high front slit.
$54.90
An ivory satin mini dress featuring a lace-up back, ruffle detail, and curve-hugging silhouette.
$19.97 $79.90 75% off
A chic black mermaid dress featuring a sheer mesh corset bodice and adjustable crisscross straps.
$62.90
A chic black satin formal dress with a ruched bodice, adjustable straps, and a front slit.
$119.90
A glamorous orange mermaid dress featuring sequins, a lace-up back, and a high front slit.
$109.90
A glamorous black satin formal dress featuring a lace corset bodice and high front wrap slit.
$99.90
A coral sequin formal dress with a lace-up back, high slit, and floor-length mermaid silhouette.
$139.90
A stunning blue A-line formal dress with jacquard pattern, metallic stitching, and lace-up back.
$79.90
A black satin formal dress featuring an open strappy back and elegant mermaid silhouette.
$79.90
A sage glitter knit formal dress with a lace-up back and mermaid silhouette for stunning elegance.
$59.90
A yellow mesh mermaid dress with a square neckline, open back, and high slit for formal events.
$19.97 $59.90 67% off
A stunning black lace dress featuring a high side slit and an elegant open-back design.
$69.90
An ivory satin mermaid gown featuring a floral print, lace-up back, and a dramatic high front slit.
$44.90
An ivory satin skater dress featuring a square neckline, ruched bust, and adjustable shoulder straps.
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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
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
Sophistication meets sultry on the Marjorie formal dress perfect for cocktail parties and dressy family get-togethers. She features sheer chiffon peasant long sleeves, a square neckline, a bodycon silhouette, and a front ruched seam leading to the skin-flaunting slit along her midi-length hem. The formal dress is composed of a lined crepe fabric with a moderate stretch. Style with a chic clutch and heels to complete the look! Fit & FeaturesSheer chiffon peasant long sleeves, square neckline, Front ruched seam, slit detail, Bodycon silhouette, Midi-length hem, Lined crepe fabric, moderate stretch, Bra-friendly design, Runs true to size, Free Shipping on All Orders Over $75. | Windsor Marjorie Formal Chiffon Sleeve Midi Dress in White | Size: S | Chiffon/Crepe Fabric
A chic staple skater dress featuring a flirty off-the-shoulder folded neckline and a short-length perfect for styling with boots or heels. Fit & FeaturesRibbed knit fabric with plenty of stretch, Off-the-shoulder neckline, fold-over accent, Long fitted sleeves, Short-length hem, Skater silhouette, Runs true to size, Free Shipping on All Orders Over $75. | Windsor Chic Staple Ribbed Knit Skater Dress in Black | Size: M | Knit Fabric
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: L | Knit Fabric
A sparkling sequin scroll pattern adds beauty and shine to the glamorous Saige formal long dress! With a lace-up back that turns heads, a curve-hugging mermaid silhouette, and a high slit for a gorgeous look. Fit & FeaturesSequin scroll pattern, mesh fabric, stretchy full knit lining, Sleeveless plunge V-neckline, padded bust, Spaghetti straps, open lace-up back detail, Back zipper and hook-eye closure, Mermaid silhouette, floor-length hem, Runs true to size, Where to Wear:Prom, black-tie events, glam functions, and parties. Free Shipping on All Orders Over $75. | Windsor Saige Formal Sequin Lace-Up Mermaid Dress in Lavender | Size: XS | Knit Fabric/Mesh Fabric/Mesh 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
Bring the romantic allure to the evening affair in the Marylou lace mesh plunge formal dress! She embodies flirtatious style in a sleeveless plunge V-neckline with a built-in padded bust and adjustable spaghetti straps on her empire waist bodice. The sparkly embroidered lace mesh fabric effortlessly flows into a floor-length silhouette with a high-side slit to showcase some legs. She also features a curve-conscious silhouette to flaunt your stunning figure! Complete the look in an elegant hair clip. Fit & FeaturesPlunge V-neckline, adjustable spaghetti straps, Adhesive bra recommended, built-in padded bust, High side slit, back zipper, hook and eye closure, Empire waist, form-fitting silhouette, Floor-length hem, Sparkly embroidered lace mesh fabric, full knit lining, moderate stretch, Runs true to size, Free Shipping on All Orders Over $75. | Windsor Marylou Lace Mesh Plunge Neck Formal Dress in Black | Size: L | Knit Fabric/Mesh Fabric/Mesh 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 Green | 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 Brown | Size: L | Satin Fabric
Square Neckline Prom Dresses
Oh, honey, let’s talk about the queen of necklines that’s making a major comeback this prom season – the square neckline. It’s not just a style, it’s an attitude, a statement, a throwback with a modern twist that screams sophistication and fun. Picture this: you, stepping into prom night, decked out in a square neckline prom dress that perfectly frames your face and enhances your décolletage. It’s the kind of neckline that works wonders for every body type, adding a touch of timeless elegance that’s both bold and subtly romantic.
Choosing a square neckline prom dress is like selecting the perfect plus-one for the biggest bash of the year. It’s versatile, darling! Whether you’re going for a sleek, fitted look or a flowy, fairy-tale vibe, the square neckline is your best friend. It pairs beautifully with up-dos, letting those stunning earrings shine, or with soft, cascading curls that brush just past the shoulders, whispering secrets of enchantment with every turn. And let’s not forget accessories – a delicate necklace that rests just at the collarbone can elevate your look to celestial heights. This neckline invites you to play with fashion, to mix textures and layers, to be daring with your choices. After all, prom night is your runway, and the square neckline is your spotlight.
Now, if you’re vibing with the square but curious about other necklines that might tickle your fancy, don’t miss out on exploring our fabulous collection of Straight Neckline Dresses. Just a click away, you’ll find styles that are equally captivating, offering a different kind of charm that’s sleek and chic. Whether you’re buying for yourself or choosing a gift for that special someone, remember that a prom dress is more than just fabric and thread – it’s a memory in the making, a story waiting to be told. So, choose a dress that feels like a second skin, one that complements not just your body, but your spirit and your zest for life. Because when you find the right dress, you don’t just wear it; you own the night.