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Two women pose outdoors in evening gowns; one in a black dress with a high slit, the other in the Atria 6854H Long Metallic Cut-Out Prom Dress featuring a flared hem and strappy-back design.
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A woman in the Long Metallic Cut-Out Prom Dress by Atria 6854H stands outdoors by a classical stone column, facing away and resting one hand on the column.
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Woman in a Long Metallic Cut-Out Prom Dress (Atria 6854H) with strappy back and thigh-high slit, sitting on a marble table outdoors—a striking look.
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A woman poses outdoors in the Atria 6854H Long Metallic Cut-Out Prom Dress, featuring a gold shimmer, strappy back, and thigh-high slit. She stands with one arm raised and the other resting on a wooden table.
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A woman models the Atria 6854H Long Metallic Cut-Out Prom Dress, a black, floor-length gown with a thigh-high slit and strappy back, posing outdoors while leaning against a wooden table.
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A woman wearing the Long Metallic Cut-Out Prom Dress: Atria 6854H, with a strappy back and thigh-high slit, poses outdoors by a marble table and wooden benches, surrounded by lush greenery.
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Two women pose outdoors amid greenery, one in a strappy-back black evening gown, the other by a pillar in the Atria 6854H Long Metallic Cut-Out Prom Dress—floor-length with a thigh-high slit.
Product image 8, can be opened in a modal.
Two women stand outdoors in floor-length Atria 6854H evening gowns—one in black and the other a striking metallic prom dress—both featuring front cut-outs for a chic, modern look.
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A chart shows twelve square fabric swatches in various foil colors for the Long Metallic Cut-Out Prom Dress: Atria 6854H. Swatches include black, blue, gold, holographic, kelly, light pink, and more—ideal for a strappy-back evening look.

Long Metallic Cut-Out Prom Dress: Atria 6854H

AT-6854H

Regular price $528.00
Regular price Sale price $528.00
Shipping calculated at checkout.
Color: White/Silver Foil
Size: XSmall What size am I?
  • Custom Order Ships May 13, 2026
Description

Wrap yourself in luxury when you choose this strappy-back long metallic prom dress 6854H from Atria Couture. Crafted in eye-catching metallic fabric from the v-neckline to the hem, this long evening gown features an asymmetrical cut out that curves to the side of the waist. In misses and some plus sizes, this long metallic formal dress has thin shoulder straps that criss cross the open back before lacing up for the best fit. The hip-skimming long skirt opens in a side slit before ending in a small train to make this strappy-back long metallic prom dress a one-of-a-kind creation that is proudly made in the USA.

Details
Closure: Back Zipper, Tie
Details: Bodycon, Mermaid, Asymmetrical Front Cut Outs, Open Back, Horsehair Hem, Slit
Fabric: 100% Polyester, Metallic Jersey
Length: Floor Length
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