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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Windsor Denali Formal Puff Sleeve Long Dress in Black

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Windsor Denali Formal Puff Sleeve Long Dress in Black

$29.97 $64.90 54% off

A black crepe formal dress with puff sleeves, lace-up back, and a high-cut slit.

Countless Shine Glitter Skater Dress in Lavender

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Countless Shine Glitter Skater Dress in Lavender

$35 $49.90 30% off

A lavender skater dress with glitter mesh, sheer sleeves, and a fit and flare silhouette.

Windsor Yesenia Formal Rhinestone Mini Dress in Black

$64.90

A black bodycon mini dress with sheer sleeves and sparkling rhinestones for a glamorous look.

Liora Lace Sleeve Satin A-Line Mini Dress in Black

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Liora Lace Sleeve Satin A-Line Mini Dress in Black

$14.97 $59.90 75% off

A chic black mini dress with satin fabric, sheer lace sleeves, and a lace-up open back.

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Windsor Mayra Formal Satin Slit Long Dress in Sage

$59.90

(183)

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

Sasha Formal High Slit Wrap Dress in Black

$39.90

(174)

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

Windsor Rowena Sequin Mermaid Dress in Navy Blue

$109.90

(168)

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

$59.90

(130)

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

Windsor Addison Glitter Mesh Formal Dress in Wine

$69.90

(117)

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 Wine | Size: S | Knit Fabric/Mesh Fabric/Mesh Fabric

Bethanie Formal Sequin V-Neck Mermaid Dress in Pink-2

$109.90

(93)

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: XS | Knit Fabric/Mesh Fabric/Mesh Fabric

Windsor Amirah Formal Glitter Cowl Neck Column Dress in Black

$59.90

(75)

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: S | Knit Fabric

Rose Formal Mesh Corset Column Dress in Brown

$54.90

(72)

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

Windsor Jamie Lace-Up Satin Formal Column Dress in Brown

$89.90

(72)

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 Brown | Size: S | Knit Fabric/Satin Fabric

Shayla Strapless Corset Lace Formal Dress in Red

$159.90

(70)

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

Long Sleeve Square Neck Dresses

There’s something quietly powerful about a long sleeve square neck dress—the kind of piece that doesn’t just fill a gap in your closet but transforms how you show up, whether it’s a chill brunch in January or a night out when you want to look like you put in effort (without actually trying that hard). The square neckline is a little bit retro, a little bit modern, and always flattering, bringing that subtle 90s energy to the present in a way that feels fresh, not costume-y. It frames your collarbones and shoulders with just enough structure to catch the eye, but never upstages you. Paired with long sleeves, it’s a silhouette that does the impossible: it keeps you warm, looks effortlessly elevated, and somehow works for everything from casual hangs to last-minute invites that require a quick outfit upgrade. If you’re the type who likes to keep options open—think layering with tights and boots for winter, or swapping in strappy sandals when the weather warms up—a square neck long sleeve dress is the ultimate wardrobe chameleon. It doesn’t matter if your vibe is minimal and monochrome or you’re all about bold prints and textures; the shape does the heavy lifting, letting you style it up or down with zero stress.

Gift-wise, this is a low-key genius move. If you’re hunting for something that feels both personal and universally wearable, a long sleeve dress square neck style checks every box. It’s the kind of dress your best friend borrows and “forgets” to return, the piece your sister wears to her first day at a new job, or what you reach for when your group chat suddenly decides on cocktails after work. The long sleeves make it practical for cooler months (no shivering through dinner), while the neckline adds just enough interest to feel special without being over the top. It’s also a style that flatters a range of body types—if you’ve ever struggled to find a dress that feels both comfortable and confidence-boosting, the square neck is your secret weapon. There’s a reason the 90s square neck dress keeps coming back: it’s timeless, versatile, and always a little unexpected. Whether you’re going for a sleek, fitted look or something with a bit more movement, the silhouette adapts to your mood and the moment. And if you’re building a capsule wardrobe, the square neck long sleeve dress earns its spot by being endlessly remixable—layer with a cropped jacket, add a statement belt, or let it stand alone with a killer pair of earrings.

When it comes to shopping for a square neck dress long enough to handle winter but stylish enough to carry you through spring, focus on fabric and fit. Ribbed knits, velvet, and thicker jersey blends feel luxe and cozy for January, while lighter materials transition seamlessly as the temperatures rise. Pay attention to how the sleeves sit—fitted sleeves give a streamlined, polished vibe, while puffed or bishop sleeves add a little drama (in the best way). If you’re drawn to neutrals, you can’t go wrong with a classic black or soft beige, but don’t sleep on jewel tones or soft pastels for a subtle pop. And if you need a little extra inspiration, check out our curated edit of Black Square Neck Dresses—because sometimes, the simplest option is also the most striking. Whether you’re shopping for yourself or picking out a gift, a long sleeve square neck dress is the kind of style that keeps up with your life, feels instantly put-together, and never lets you down.

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Long Sleeve Square Neck Dresses

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Long Sleeve Square Neck Dresses

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