A woman poses outdoors on grass near a tree in sunlight, wearing the Ruffle Open-Back Long Prom Dress: Atria 6871H—a bright blue gown featuring a high slit.
A woman stands outdoors on grass with her back to the camera, wearing the Ruffle Open-Back Long Prom Dress: Atria 6871H in vibrant blue, near trees and statues.
A woman stands outdoors on grass, facing away, wearing the Atria 6871H Ruffle Open-Back Long Prom Dress. Trees and greenery can be seen in the background.
A color chart displays 18 fabric options for the Ruffle Open-Back Long Prom Dress: Atria 6871H, each with a swatch and label. Choose from shades like Atlantic Blue, Barbie, Burnt Olive, Cherry, Signature Royal, and more for your perfect look.

Ruffle Open-Back Long Prom Dress: Atria 6871H

AT-6871H

$380.00
$380.00
Shipping calculated at checkout.
Color: Columbia
Size: XSmall What size am I?
  • Custom Order Ships June 16, 2026
Description

Wrap your curves in this gorgeous open-back long prom dress 6871H from Atria Couture. Made in the USA, this beautiful long formal dress has a square neckline and sweet ruffled shoulder straps that lead to the low open back. In misses and some plus sizes, this elegant long evening gown has a mermaid skirt that opens in a side slit before draping to the horsehair hemline. Offering a flattering silhouette for prom, galas, and other formal events, this open-back long prom dress is more than a dress, it's a story waiting to be told.

Details
Fabric: 100% Polyester
Length: Floor Length
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