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A woman poses outdoors in the Metallic Long Mermaid Prom Dress: Atria 6859H—a shiny light blue lace-up gown with a cut-out midsection and high slit—standing on a stone path near green plants and purple flowers.
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A woman stands on stone steps outdoors wearing the Metallic Long Mermaid Prom Dress: Atria 6859H, a shiny light blue, lace-up evening gown with a flared ruffled hem that catches the light as she looks over her shoulder.
Product image 3, can be opened in a modal.
A woman stands outdoors in a Metallic Long Mermaid Prom Dress: Atria 6859H, featuring waist cutouts and a high slit, surrounded by greenery and stone steps.
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A woman stands outdoors on stone steps, wearing the metallic long mermaid prom dress Atria 6859H, featuring a lace-up detail, surrounded by green plants and flowers.
Product image 5, can be opened in a modal.
Twelve foil fabric swatches—perfect for the Metallic Long Mermaid Prom Dress: Atria 6859H—are labeled Black, Blue, Gold, Holographic, Kelly, Light Blue, Light Pink, Midnight Navy, Purple, Red, Royal, and White/Silver.

Metallic Long Mermaid Prom Dress: Atria 6859H

AT-6859H

Regular price $492.00
Regular price Sale price $492.00
Shipping calculated at checkout.
Color: Gold Foil
Size: XSmall What size am I?
  • Custom Order Ships June 23, 2026
Description

Lace-up for the best fit in this long metallic mermaid prom dress 6859H from Atria Couture. So sexy for prom, galas, and other black-tie events, this long metallic formal dress has a large front cut out on the scoop-neck bodice, and thin shoulder straps that lace up over the open back. Offered in misses and some plus sizes, this long metallic evening gown has a high waist that tops the hip-hugging long mermaid skirt that opens in a side slit. A small train adds the drama to this lace-up long metallic mermaid prom dress that is proudly made in the USA.

Details
Closure: Back Zipper, Tie
Details: Metallic, Front Cut Out, Strappy Back, Low Back Ruching, Horsehair Hem, High Slit
Fabric: 100% Polyester, Metallic Jersey
Length: Floor Length
Neckline: Scoop
Waistline: Empire
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