A woman in the Empire-Waist Backless Long Prom Dress, Atria 6863H, featuring a thigh-high side slit and paired with black heels, stands outdoors on a stone path.
A woman stands outdoors on a stone pathway, wearing the Empire-Waist Backless Long Prom Dress: Atria 6863H in purple, featuring a lace-up back and form-fitting silhouette. Greenery and a car appear in the background.
A woman stands outdoors on a stone path, facing away from the camera, wearing the Atria 6863H Empire-Waist Backless Long Prom Dress, with lush greenery and flowers in the background.
A woman stands outdoors on a stone path, smiling with her hands on her hips, wearing the Atria 6863H Empire-Waist Backless Long Prom Dress featuring a fitted lavender silhouette and high slit.
A grid of 18 fabric color swatches, labeled with names like Atlantic Blue, Barbie, Blue Steel, and Burnt Olive—ideal for selecting the perfect shade for your Empire-Waist Backless Long Prom Dress: Atria 6863H.

Empire-Waist Backless Long Prom Dress: Atria 6863H

AT-6863H

$380.00
$380.00
Shipping calculated at checkout.
Color: Navy
Size: XSmall What size am I?
  • Custom Order Ships September 12, 2026
Description

A hot pick for the season, this open-back tight long prom dress 6863H is a head-to-toe stunner. Celebrate your timeless beauty and confident style at prom, galas, and other formal events in this long evening gown with a empire waist that offers a long, lean look. In misses and some plus sizes, this long formal dress has thin shoulder straps that lead to the open back, while the hip-hugging long skirt has a thigh-high side slit and a small train that brings on the drama. The epitome of modern glamour, this open-back tight long prom dress from ��is sure to bring your romantic vision to life.

Details
Fabric: 100% Polyester
Length: Floor Length
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