Plus Size Ruby Red One Shoulder Sequin Party Dress

When the moment calls for something unforgettable, this is the dress you reach for. This plus-size Ruby Red one-shoulder sequin cocktail dress delivers instant impact—vibrant, eye-catching, and made to stand out the second you walk in.

The asymmetrical one-shoulder neckline creates a sleek, fashion-forward silhouette, while the curve-skimming fit enhances your shape in all the right places. Crafted in stretch sequin fabric with a flexible lining, this dress moves with you comfortably from cocktails to the dance floor.

The shorter length adds a playful, high-energy edge, balanced by clean lines that keep the look polished. A center back zipper ensures a smooth, secure fit, so you can step out feeling confident and completely at ease.

Perfect for holiday parties, nights out, wedding celebrations, and special events, this is the dress that turns heads—and keeps them there.

Limited inventory—available in extended sizes only. Don’t miss your chance to own this sparkly look.

Love this silhouette? This style is also available in Onyx Black, Emerald Green, and Sapphire Blue (extended sizes only), each bringing its own bold energy to this signature sequin look.

• Slim silhouette
• Stretch sequin fabric
• Above knee length
• Hollow to hem measures 37 inches
• Asymmetrical neckline
• Fitted bodice
• Lined bodice
• One shoulder strap, long sleeve
• Lined sleeve
• Natural waistline
• Fitted skirt
• Right leg slit
• Skirt fully lined in stretch knit
• Asymmetrical back
• Center back zipper
• Makes any occasion sparkle

• Model is 5'8 inches tall wearing a size 16
• Style runs big
• Allow for alterations
• Spot clean only

Need sizing help?
Contact our Fashion Team.

Q: Will this dress make me feel glamorous at a party or event?

A: Absolutely! The one-shoulder design and full sequins create a bold, eye-catching look that will make you stand out.

Q: Can I wear this Sydney's Closet dress confidently for a long event?

A: Yes! Its design, stretch fabric, and secure strap make it comfortable and polished for an entire evening of dancing, photos, and socializing.

Q: Is the one-shoulder strap secure?

A: Definitely. The strap is reinforced to stay in place, giving both support and style.

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)

...read more

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.