Square Neckline Bridesmaid Dresses
Square neckline bridesmaid dresses are here to turn your bridal party into an absolute vision—think modern romance with a side of major main character energy. This flattering silhouette brings those “effortlessly chic” vibes that every Windsor girl lives for, letting your squad serve looks from the aisle to the after-party. Whether you’re keeping it classic or making a bold statement, these dresses are ready to hype up your crew and guarantee all eyes stay right where they belong: on you and your ride-or-die besties.
$36.90
A black knit midi dress with a sleeveless square neckline, ruching, and pleated mermaid silhouette.
$109.90
A chic navy blue mermaid dress with sequins, featuring a lace-up back and thigh-high slit.
$36.90
A denim satin mini dress with a ruched wrap silhouette and sleeveless square neckline.
$49.90
A sleek black crepe dress with a form-hugging silhouette and elegant high-cut slit.
$59.90
A stunning sage bodycon mini dress with sequin embroidery, halter straps, and an open lace-up back.
$44.90
A sophisticated white midi dress featuring chiffon sleeves, a square neckline, and a ruched bodycon silhouette.
$39.90
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.
$46 $64.90 29% off
A black crepe formal dress with puff sleeves, lace-up back, and a high-cut slit.
$84.90
A black glitter knit mermaid dress with a bow-back design and floor-length train for formal occasions.
$49.90
A coral satin mermaid dress featuring a lace-up back, high slit, and adjustable spaghetti straps.
$19.97 $54.90 64% off
A burgundy formal dress with sheer mesh, bell sleeves, and a high-side slit for elegant occasions.
$46.90
A black glitter crepe knit mini dress with sheer bell sleeves and a bodycon silhouette.
$49.90
A black rhinestone-embellished mini dress with adjustable straps and a flattering A-line silhouette.
$38.90
An ivory mini dress with a pleated bust, spaghetti straps, and an A-line silhouette.
$77 $109.90 30% off
A royal blue mermaid dress with sequin scrolls, adjustable straps, and a high front slit.
$49.90
A periwinkle bodycon mini dress featuring all-over sequin embroidery and a stylish cutout back.
$54.90
A black glitter knit midi dress with a form-hugging silhouette and chic wrap hem.
$46.90
A sleek black bodycon midi dress with a square neckline and stretchy double-lined knit fabric.
$46 $64.90 29% off
A black taffeta skater dress with a low back bow and elegant square neckline.
$37.90
A navy blue glitter crepe mini dress with a sleeveless square neckline and bodycon silhouette.
$59.90
A sage satin slim-fit formal dress featuring a corset bodice, faux wrap-front, and floor-length hem.
$59.90
A light blue mesh formal dress with a square neckline, flexible boning, and a high side slit.
$89.90
A red glitter knit bodycon dress with a cutout underbust and adjustable spaghetti straps.
$42.90
A chambray satin mini dress featuring a pleated square neckline, spaghetti straps, and skater silhouette.
$49.90
A radiant red satin midi dress with a corset bodice, adjustable straps, and a wrap slit.
$64.90
A glamorous green mermaid dress with glitter knit fabric, ruching, and a high front slit.
$49.90
A lavender glitter skater dress with sheer peasant sleeves and a fit and flare silhouette.
$42.90
A light blue sleeveless skater dress with a ruffled silhouette and sleek square neckline.
$19.97 $64.90 69% off
A black satin slim-fit dress with a ruffled high-side slit and spaghetti straps.
$79.90
A chic black mermaid dress with a sheer mesh corset bodice and adjustable crisscross straps.
$79.90
A glamorous black mermaid dress with glitter knit fabric, open back, and high front slit.
$76.90
A navy blue mermaid dress with a chiffon tie-back and floral velvet pattern for formal occasions.
$59.90
An olive green mesh mermaid dress featuring a square neckline, ruched front, and alluring open back.
$19.97 $39.90 50% off
A khaki woven midi dress with a smocked bodice, ruffled hem, and dual spaghetti straps.
$99.90
A yellow mermaid sequin dress with a cutout back, high slit, and adjustable spaghetti straps.
$22.97 $49.90 54% off
A light blue chiffon midi dress with floral print, puff sleeves, and a chic high front slit.
$59.90
A stunning black lace dress featuring a high side slit and an elegant open-back design.
$69.90
A wine-colored knit mermaid dress featuring a halter square neckline and strappy open tie-back design.
$79.90
A brown satin mermaid dress featuring a square neckline, padded cups, and an alluring open strappy back.
$9.97 $45.90 78% off
A green glitter mesh mini dress with ruffled design and bodycon fit for glamorous nights out.
$69.90
An ivory satin mermaid gown featuring a floral print, lace-up back, and a dramatic high front slit.
$54.90
A sage floral sequin skater dress with a lace-up back and airy mesh fabric.
$59.90
A brown mesh mermaid dress featuring ruched seams, adjustable spaghetti straps, and a square neckline.
$54.90
A denim woven maxi dress featuring a flowy ruffled silhouette, square neckline, and spaghetti straps.
$52.90
A white floral A-line midi dress featuring puff short sleeves, a square neckline, and a flirty front slit.
$69.90
A sage satin mermaid dress featuring a lace-up back, high front slit, and adjustable spaghetti straps.
$44.90
An ivory satin skater dress featuring a square neckline, ruched bust, and adjustable shoulder straps.

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Square Neckline Bridesmaid Dresses
When it comes to curating a wedding party look that’s equal parts modern and timeless, square neck bridesmaid dresses are the ultimate power move. There’s something about that clean, angular neckline—it’s all at once classic and totally on-trend, the kind of detail that makes your besties look like runway icons and feel like the main character. The square neckline is a total crowd-pleaser, flattering every body shape and bringing that polished, elegant vibe that photographs like a dream. Whether you’re planning a big, bold celebration or keeping it intimate and sweet, bridesmaid dresses with square necklines are the secret sauce for creating a cohesive look that still lets every member of your squad shine. Picture your girls lined up, each one serving her own brand of confidence, the straight-across neckline framing their faces and jewelry perfectly, and you’ll know you made the right call.
Shopping for square neck bridesmaid dresses is all about dialing in those little details that turn a dress into *the* dress. Think about the fabric—flowy chiffon for that ethereal, floaty feel, or luxe satin for a bit of shine and drama. The silhouette is your playground: go for fitted if you want to channel that sophisticated energy, or opt for an A-line if twirling is on your agenda. And sleeves? Don’t even get us started. A square neck bridesmaid dress with sleeves brings a whole new level of chic, whether you’re vibing with delicate flutter sleeves, sleek long sleeves, or something in between. These dresses aren’t just for the wedding day, either. They’re the kind of pieces your girls will want to wear again, whether it’s for a fancy dinner, a cocktail party, or just because they want to feel a little extra. If you’re shopping for your crew, consider their personal styles and comfort levels—think about who loves a little arm coverage or who wants to go full glam with a sleeveless look. And if you’re a bridesmaid yourself, don’t be shy about sharing your dream dress inspo with the bride. This is your moment to feel amazing, after all.
Let’s be real: gifting a bridesmaid dress isn’t the most traditional move, but if you’re the bride with a vision (or a bridesmaid with a soft spot for treating your besties), there’s something incredibly special about picking out a dress that will be part of such a core memory. Square necklines are universally flattering, so you can feel confident that everyone will look—and feel—their best. Plus, the versatility is unmatched. Dress it up with statement earrings and strappy heels, or keep it simple and let the neckline do all the talking. If you’re looking to mix things up even more, consider pairing square neck styles with other necklines for a perfectly mismatched bridal party vibe, or check out other iconic options like Strapless Bridesmaid Dresses for a little extra inspo. At the end of the day, square neck bridesmaid dresses are more than just a trend—they’re a statement. They say your crew is stylish, confident, and ready to celebrate every wild, unforgettable moment with you. So go ahead, embrace that square neckline energy and get ready to turn every aisle into your own personal runway.