Long Sleeve Sequin Formal Dresses

Long Sleeve Sequin Formal Dresses are your VIP pass to every show-stopping entrance and jaw-drop exit. When you want to sparkle from dusk ‘til dawn, these dresses deliver all the drama with just the right amount of mystery—because who says you can’t be both glam and a little untouchable? Slip into one of these stunners and let your confidence do the talking while the sequins handle the spotlight. Whether it’s a black-tie affair or a night where you’re making your own rules, you’re guaranteed to be the main character in every room.

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Windsor Shelby Lace-Up Slit Sequin Formal Dress in Coral

$99.90

A coral sequin formal dress with a lace-up back, high slit, and form-hugging silhouette.

Lucille Lace-Up Corset Sequin Formal Dress in Periwinkle

$149.90

A glamorous periwinkle sequin dress with a lace-up corset bodice and high front slit.

Windsor Kailani Formal Sequin Slit Mermaid Dress in Royal Blue

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Windsor Kailani Formal Sequin Slit Mermaid Dress in Royal Blue

$77 $109.90 30% off

A royal blue mermaid dress with sequin scrolls, adjustable straps, and a high front slit.

Idra Lace Corset Satin Wrap Formal Dress in Black

$89.90

A sultry black satin wrap dress featuring a sheer lace corset and high-cut slit.

Capriana V-Neck Mermaid Bead Sequin Formal Dress in Yellow

$149.90

A stunning yellow mermaid dress with sequins and beading, featuring a V-neckline and adjustable straps.

Sawyer Lace-Up Slit Mermaid Sequin Formal Dress in Periwinkle

$129.90

A stunning periwinkle sequin gown with a lace-up back, high slit, and mermaid silhouette.

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Mayra Formal Satin Slit Long Dress in Navy Blue-2

$59.90

(182)

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: M | 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

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Addison Glitter Mesh Formal Dress in Black

$29.97 $69.90
57% off

(116)

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 Black | Size: XS | 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

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Rose Formal Mesh Corset Column Dress in Lavender

$19.97 $54.90
64% off

(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 Lavender | Size: XS | Knit Fabric/Mesh Fabric

Windsor Jamie Lace-Up Satin Formal Column Dress in Red

$89.90

(71)

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

Windsor Shayla Strapless Corset Lace Formal Dress in Black

$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 Black | Size: S | Knit Fabric/Sheer Mesh Fabric

Long Sleeve Sequin Formal Dresses

When the invitation calls for a little extra sparkle and the forecast calls for a chill, nothing sets the tone quite like a long sleeve sequin dress. There’s just something about the way sequins catch the light—whether you’re gliding into a winter gala, owning the dance floor at a formal, or ringing in a milestone birthday—that instantly flips the switch from everyday to unforgettable. The long sleeves are more than just a practical nod to January’s frosty evenings; they’re a style statement in their own right, balancing all-out glamour with a hint of mystery. Imagine slipping into a dress that hugs your arms with a gentle shimmer, keeping you warm enough to skip the bulky coat check but cool enough to look effortless in every photo. It’s the answer to “What am I going to wear?” when you want to feel both covered and captivating. Sequins have this way of making you the main event without you having to say a word—just a turn under the lights and suddenly, you’re the one everyone remembers.

Long sleeve sequin formal dresses are the ultimate mood-boosters for anyone who believes that style should be as bold as the occasion. They’re perfect for the friend who always RSVPs “yes” to everything, the sister who loves a dramatic entrance, or even your mom, who’s decided it’s her year to outshine everyone at the annual charity ball. And if you’re shopping for yourself (which, let’s be honest, you should be), these dresses are made for those moments when you want to feel like the best-dressed version of you—no stylist required. The beauty of a long sleeve sequin dress is in its versatility: slip on some strappy heels for a classic formal look, or add a pair of sleek boots and a bold lip for a little edge. They’re also a dream for gifting, especially for birthdays, engagements, or anyone who deserves a little extra sparkle—because nothing says “I see you” quite like sequins. And if you’re a serial outfit repeater (no shame, we love a sustainable queen), sequins make every encore feel brand new. Swap out accessories, play with hair and makeup, and suddenly you’ve got a whole new vibe for your next big night.

If you’re building your formalwear wardrobe, think of a long sleeve sequin dress as your secret weapon. It’s the piece that brings the drama without the discomfort, letting you move, mingle, and dance without a second thought. Sequins are surprisingly forgiving, skimming over curves and catching the light in all the right places, while long sleeves add a touch of sophistication that works for any age or style. Whether your calendar is packed with winter weddings, charity galas, or just one epic night out, this is the dress that gets you noticed for all the right reasons. And if you’re craving a softer take on the trend, consider mixing textures—pair your sequins with a plush wrap or explore styles that blend shimmer with luxe fabrics. For those who love the feel of velvet but still want that formal edge, don’t miss our curated collection of Long Sleeve Velvet Formal Dresses for another layer of winter magic. However you style it, a long sleeve sequin dress isn’t just a purchase—it’s an experience waiting to happen, ready to turn every entrance into a celebration.

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Long Sleeve Sequin Formal Dresses

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Long Sleeve Sequin Formal Dresses

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