Long Sleeve Square Neck Dresses
Long sleeve square neck dresses are basically the main character energy your closet has been waiting for. Effortlessly chic with a dash of drama, these dresses turn every entrance into a moment and every exit into an encore. Whether you’re heading out for late-night adventures or just want to feel like you own the room, long sleeve square neck dresses give you that perfect blend of confidence and cool. Get ready to serve looks, break hearts, and make your mark—because you were born to stand out.
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$64.90
A black bodycon mini dress with sheer sleeves and sparkling rhinestones for a glamorous look.
$9.97 $49.90 80% off
A lavender skater dress with glitter mesh, sheer sleeves, and a fit and flare silhouette.
$54.90
A navy blue bodycon mini dress with rhinestone embellishments and trendy bell sleeves.
$29.97 $74.90 60% off
A black rhinestone mesh-lined bodycon mini dress featuring a square neck and attached sheer long sleeve shawl.

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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 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: 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 Black | 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
Long Sleeve Square Neck Dresses
Long sleeve square neck dresses are the kind of closet staple that quietly does the most—without ever looking like it’s trying too hard. There’s something about the balance between a sleek, structured neckline and the coverage of long sleeves that just works, season after season. As the weather starts to warm but can’t quite commit, these dresses become your secret weapon for navigating everything from unpredictable breezes to sudden sunshine. They’re perfect for those days when you want to look put-together without feeling overdressed, and they move seamlessly between daytime errands, lunch dates, and those just-because invitations that pop up out of nowhere. The square neck long sleeve dress has a way of highlighting your collarbones and shoulders, giving you that “I woke up like this, but better” energy. Whether you lean into a fitted silhouette or opt for something with a bit more flow, this neckline flatters a range of body types and feels just as right styled with sneakers as it does with delicate strappy heels. A long sleeve square neck midi dress, in particular, is a favorite for its easy elegance—it’s polished enough for a meeting, playful enough for a weekend brunch, and always ready for an impromptu photo op.
If you’re shopping for yourself (or someone who deserves a little extra), a square neck dress with long sleeves is a thoughtful pick that covers all the bases. It’s giftable for a reason: the style is universally appealing, timeless, and versatile enough to suit just about any personality or occasion. Think of it as the answer for the friend who’s impossible to shop for, the sister who loves a good trend but hates being cold, or the grad heading into a new chapter and wanting to look the part. These dresses work for so many moments—garden parties, casual Fridays, date nights, and everything in between. They layer beautifully under a cropped jacket or blazer if the evening turns cool, and stand out on their own with just a swipe of gloss and your favorite jewelry. For anyone who likes to have options, a square neck dress long sleeve style in a classic shade or bold print can become the foundation for endless outfit combinations. And if you’re drawn to the drama and sophistication of a darker palette, don’t miss the edit of Black Square Neck Dresses—because sometimes, the easiest way to make an entrance is with a little black dress that’s anything but basic.
When it comes to styling, the beauty of the long sleeve square neck dress is in its adaptability. Dress it up with statement earrings and a pair of block heels for a night out, or keep things effortless with ankle boots and a denim jacket for day-to-day plans. If you’re heading to an outdoor event or want a look that feels both fresh and classic, try pairing your dress with a straw hat and a mini bag—instant vacation vibes, no plane ticket required. And for those moments when you need to look polished with zero fuss (think: last-minute invites, family gatherings, or that “I need to look like I have it all together” kind of day), this silhouette never lets you down. The square neckline draws the eye in a way that’s both modern and romantic, while the long sleeves add just the right amount of coverage for unpredictable weather or air-conditioned spaces. Whether you’re building a capsule wardrobe or just looking for a new favorite, these dresses are a smart investment in looking and feeling your best—no matter what’s on your calendar.









