Blue Blitz Plus Size Sequin Long Sleeve Formal Dress

Step into the spotlight in a radiant evening gown that does all the work for you. This plus-size blue sequin formal dress is designed to sculpt, flatter, and shine from every angle—so you can focus on enjoying your moment.

A rich blend of blue and gold sequins creates a luminous, multi-dimensional effect that catches the light with every step. The deep V-neckline enhances your natural shape while the empire waist defines and elongates your silhouette for a confident, curve-loving fit.

Long sleeves add elegance and coverage without sacrificing glamour, while the slim skirt and front slit bring just the right amount of drama. Finished with a stretch knit lining, this gown moves with you—so you can celebrate, dance, and feel amazing all night long.

Limited Sizes in Stock
Blue Blitz is almost sold out.  Once it’s gone, it’s gone. We are not restocking this style. Don’t miss your chance to own this standout look.

Love this silhouette? Try another shade: Firecracker Red for a bold and beautiful statement or Green Surge delivers a fresh, rich and uniquely eye-catching sparkle.

• Slim silhouette
• Stretch sequin fabric
• Floor length
• Hollow to hem measures 61 inches
• Plunging V-neckline
• Pleated bodice
• 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: What makes the Blue Blitz color of this formal dress unique?

A: What makes the color of Sydney's Closet Blue Blitz formal dress unique is a rich blue base layered with gold sequins, creating a dimensional shimmer that shifts beautifully under light. It’s bold, radiant, and perfect for evening events.

Q: Is this dress comfortable for long events?

A: Yes. The stretch knit lining on Sydney's Closet style SC7333 allows for ease of movement, while the thoughtful construction ensures you can sit, walk, and dance comfortably.

Q: Is the neckline supportive for a fuller bust?

A: The deep V-neck on Blue Blitz is designed with bra-friendly straps and a structured bodice, offering support while still creating a flattering, elongating neckline.

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.