Backless sequin mermaid gown with a clean O-neckline
Sleeveless floor-length sequin dress with a fitted mermaid shape
Sparkling formal gown with natural waist and flared hemline
Sequin prom gown with built-in support and sleek open back
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Mannequin wearing a blue sequin dress against a dark background
Backless sequin mermaid gown with a clean O-neckline
Sleeveless floor-length sequin dress with a fitted mermaid shape
Sparkling formal gown with natural waist and flared hemline
Sequin prom gown with built-in support and sleek open back
Sequined dress with blue and purple hues on a black background
Mannequin wearing a blue sequin dress against a dark background

Backless Sequin Mermaid Prom Gown

$400.00
$0.00
$400.00
Color: Purple
US Size: 2
Subtotal: $400.00
  • Golden Atelier
Product Descriptions

Overview

Designed for spotlight moments, this sleeveless sequin gown pairs a clean neckline with a backless cut and a sculpted mermaid silhouette. It’s sleek, confident, and made to read elegantly in photos from every angle.

Key Features

  • O-neckline for a clean, modern frame

  • Backless design for a striking evening finish

  • Sequin surface with refined allover sparkle

  • Floor-length mermaid silhouette

  • Built-in bra support

  • Natural waistline

  • No-train hem for easier movement

Materials & Finish

Crafted with a sequin fabric finish over a polyester base for a polished shimmer. The silhouette is designed to stay streamlined through the bodice and hips, then softly flares at the hem.

Fit & Sizing

Designed for a balanced, comfortable fit with a close-to-body mermaid shape. Available in sizes 2–20. Use the size chart to confirm your best match and for length guidance by size.

Styling Notes

Keep accessories minimal—think a sleek clutch and refined heels—to let the sequin texture do the work. A clean updo or side-swept hair complements the open back beautifully, making this an ideal choice for prom, formal parties, and evening events where you want a statement that still feels composed. “what accessories look best with a backless prom dress”

FAQs

Is there built-in support?
Yes—this style includes a built-in bra for added support.

Does it have a train?
No, it’s designed without a train for easier movement and dancing.

Will sequins feel delicate?
Sequin garments should be handled gently to protect the finish. Follow the care guidance below.

How should I choose my size?
Start with your usual formalwear size, then confirm with the size chart before ordering.

Is it suitable for events beyond prom?
Yes—its clean neckline and mermaid silhouette work well for formal parties and evening occasions.


For nights when you want to look polished, luminous, and unmistakably event-ready, this backless mermaid gown delivers the kind of refined drama that feels effortless the moment you put it on.

 

Specification Details
Category Clothing
Material Polyester with sequin finish
Neckline O-neck
Silhouette Trumpet / Mermaid
Length Floor-length
Support Built-in bra
Closure Concealed closure
Occasion Prom, formal evening events
Care Dry clean recommended. Store flat or hanging to avoid snagging. Avoid friction against rough surfaces. Steam lightly from the reverse side only, using low heat and a protective cloth.
Read more
Shipping Policy
Golden Atelier offers complimentary worldwide shipping on all orders.

Each piece is carefully prepared and inspected before dispatch. Orders are typically processed within 3–4 business days.

Estimated delivery time ranges from 2–4 weeks, depending on product availability, destination, and international customs procedures.
To ensure timely arrival, items within the same order may be shipped separately. Tracking information will be provided once your order has been dispatched.

Delivery timelines are estimates and may vary due to external factors beyond our control, including customs clearance and local carrier operations.

For complete details, please review our full Shipping Policy:https://goldenatelier.com/policies/shipping-policy
Returns Policy
Golden Atelier accepts returns within 10 days of confirmed delivery.

Returned items must be unworn, unused, and in their original packaging, with all tags intact. Items must be in pristine, resalable condition to qualify.

Due to the curated and limited nature of our collections, we encourage clients to review sizing and product details carefully prior to purchase.

In the rare event that you receive a damaged, defective, or incorrect item, please contact our support team promptly with clear documentation. Our team will assess the case and arrange an appropriate resolution.

Golden Atelier reserves the right to decline returns that do not meet the above criteria.

For full policy details, please review our complete Return & Refund Policy:https://goldenatelier.com/policies/refund-policy

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