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A woman in the Atria 6851H Backless Long Form-Fitting Prom Dress, featuring a turquoise hue and thigh-high slit, poses outdoors on a patio surrounded by lush plants.
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A woman in the Backless Long Form-Fitting Prom Dress: Atria 6851H, a teal gown, stands on a patio looking over her shoulder. Lush greenery and potted plants form a stunning backdrop.
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A woman poses outdoors in the Atria 6851H Backless Long Form-Fitting Prom Dress, featuring a sleeveless teal-green design with a thigh-high slit and strappy heels, set against lush greenery and a wooden wall.
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A woman in the Backless Long Form-Fitting Prom Dress: Atria 6851H stands on a porch near plants, facing away to showcase the crisscross straps and elegant silhouette.
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A grid of Atria Couture swatches labeled Atlantic Blue, Barbie, and Burnt Orange—ideal for choosing your perfect Backless Long Form-Fitting Prom Dress: Atria 6851H shade.

Backless Long Form-Fitting Prom Dress: Atria 6851H

AT-6851H

Regular price $483.00
Regular price Sale price $483.00
Shipping calculated at checkout.
Color: Jade
Size: XSmall What size am I?
  • Custom Order Ships May 2, 2026
Description

Bringing your romantic visions to life in this form-fitting long prom dress 6851H from Atria Couture. In misses and some plus sizes, this beautiful long formal dress smooths over the curves from the ruched v-neckline to the hem for a sexy vibe at prom, galas, and other black-tie events. The exciting v-neck long evening gown has thin shoulder straps that lead to the strappy open back, while the hip-hugging long skirt opens in a thigh-high side slit before ending in a small train. Proudly made in the USA, this sexy long prom dress is fun, fabulous, and form fitting.

Details
Closure: Back Zipper
Details: Bodycon, Open Back, Back Ruching, Horsehair Hemline, Slit
Fabric: 100% Polyester, Jersey
Length: Floor Length
Neckline: Sweetheart
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