Plus Size Blue Sequin Cocktail Dress with Long Sleeves

When the moment calls for something effortlessly polished, this is the dress you reach for. This plus-size blue sequin cocktail dress with long sleeves delivers a refined, modern look that stands out with quiet confidence.

Long sleeves provide the coverage so many women are looking for, while the V-neckline creates a clean, flattering frame that elongates the neckline. The empire waistline enhances your shape while offering a comfortable, easy fit.

Crafted in stretch sequin fabric with a flexible lining, this dress moves with you seamlessly from cocktails to the dance floor. The multi-tone sequins reflect subtle warm highlights under light, adding depth and dimension that shifts beautifully as you move.

The shorter length adds a sleek, modern edge, balanced by smooth lines that keep the look composed and elevated.

Perfect for cocktail parties, weddings, nights out, and special events, this is the dress that feels refined without trying too hard.

Limited inventory—available in extended sizes only. Blue Blitz is nearly sold out, and once it’s gone, it’s gone. Don’t miss your chance to own this sparkly look.

Love this silhouette? This style is also available in Green Surge and Firecracker Red, each offering its own bold take on this signature sequin look.

Want it without sleeves? Shop SC8110 in Blue Blitz - same fabric, same color and same silhouette but sleeveless.

• Slim silhouette
• Stretch sequin fabric
• Above knee length
• Hollow to hem measures 37 inches
• V-neckline
• Pleated bodice, interior boning and cups with pleated bust
• Lined bodice
• Bra-friendly straps
• Lined sleeves
• Empire waistline
• Fitted skirt
• Right leg slit
• Skirt fully lined in stretch knit
• Scoop back
• Center back zipper
• Makes any occasion sparkle

• Model is 5'8 inches tall wearing a size 16
• Fit to your bust
• Allow for alterations
• Spot clean only

Need sizing help?
Contact our Fashion Team.

Q: Does the color of Sydney's Closet stye SC8111 have any variation in the fabric?

A: Yes. This dress is made with multi-tone sequin fabric that reflects light in different ways. While the base color is the dominant shade, you may notice subtle warm highlights that add depth and dimension to the look.

Q: Are long sleeve sequin dresses comfortable to wear?

A: Yes. The stretch sequin fabric and soft lining allow for flexibility and movement while maintaining a flattering fit.

Q: What occasions is this dress best for?

A: This dress is perfect for parties, weddings, nights out, and special events where you want a flattering, standout look with added coverage.

We ship UPS for all domestic retail shipments.

Transit Times:

- Ground (3-5 business days)
- Three-Day Air (3 business days)
- Two-Day Air (2 business days)
- Overnight Air (1 business day)

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Whenever possible, we exchange merchandise for size, color or another style. Sydney's Closet offers free ground shipping to send you the exchange item(s).

All returns need a RA to be processed. You must get a RA within 5 (five) days of receiving your items.

Follow the instructions on our returns & exchanges portal.