Unmistakable Sapphire Plus Size Sequin Long Sleeve Formal Dress

Step into the spotlight with a look that feels both refined and unforgettable. This plus-size sapphire blue sequin gown offers a rich, luminous alternative to classic black, bringing depth, sophistication, and modern elegance to every special occasion.

Long sleeves provide the coverage many women are looking for, while the scoop neckline creates a soft, flattering frame that feels balanced and secure. Crafted in stretch sequin fabric with a flexible lining, this gown moves with you comfortably—so you can celebrate, mingle, and dance with ease.

The silhouette gently skims your curves for a smooth, confident fit, while a subtle slit adds just the right touch of movement and allure. A sweep train completes the look with a graceful sense of drama, creating a memorable entrance from every angle.

In sapphire blue, this gown feels polished, timeless, and slightly unexpected—perfect for formal weddings, black-tie events, galas, and milestone celebrations where you want to stand out with understated elegance.

Limited inventory available—select sizes remain.

This style is also available in Black, Purple, and Pearlescent White, each offering a distinct mood in the same signature stretch sequin fabric you love.

• Slim silhouette
• Stretch sequin fabric
• Floor length
• Hollow to hem measures 61 inches
• Scoop neckline
• Fitted bodice
• Lined bodice
• Bra-friendly straps
• Lined sleeves
• Natural waistline
• Fitted skirt
• Right leg slit
• Skirt fully lined in stretch knit
• High back
• Center back zipper
• Sweep train

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

Need sizing help?
Contact our Fashion Team.

Q: Is sapphire blue a good alternative to a black formal dress?

A: Yes. A sapphire blue evening gown offers the same level of elegance as black but with a richer, more distinctive look. It’s a great choice if you want something timeless yet slightly more unique and expressive.

Q: What special occasions is a sapphire blue sequin gown best for?

A: According to the design experts at Sydney's Closet, sapphire blue is the ideal color for formal weddings, black-tie events, galas, and evening celebrations. Its deep tone makes it especially popular for fall and winter events, while still working beautifully year-round.

Q: What colors pair well with a sapphire blue formal dress for accessories?

A: A sapphire blue sequin formal dress pairs effortlessly with silver, crystal, and metallic accessories for a classic look. For a warmer contrast, gold accents also complement the richness of the color beautifully.

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.