Product image 1, can be opened in a modal.
A person models the Drape One Long-Sleeve Long Prom Dress: Atria 6546H, a fitted, floor-length, one-shoulder formal gown with a flared hem and single long sleeve, standing against a plain white background.
Product image 2, can be opened in a modal.
A woman poses with her back to the camera in the Atria 6546H Drape One Long-Sleeve Long Prom Dress, a fitted red gown with a train, against a white background.
Product image 3, can be opened in a modal.
A chart of 18 fabric swatches in colors like Atlantic Blue, Barbie, Canary, and more—each labeled—to help you choose your Drape One Long-Sleeve Long Prom Dress: Atria 6546H or evening gown.

Drape One Long-Sleeve Long Prom Dress: Atria 6546H

AT-6546H

Regular price $380.00
Regular price Sale price $380.00
Shipping calculated at checkout.
Color: Cherry
Size: XSmall What size am I?
  • Custom Order Ships June 20, 2026
Description

Step into a world of sophistication in this one-shoulder long prom dress 6546H by Atria Couture. With one long sleeve that flows into a tea-length drape, this gorgeous long evening gown is a dramatic choice for prom, galas, and other black-tie events. In misses and some plus sizes, this elegant long formal dress has a long mermaid skirt that smooths over the hips before ending in a horsehair hemline. Break free of everyday options and enjoy the upscale look of this one-shoulder long prom dress that is made in the USA.

Details
Fabric: 100% Polyester
Length: Floor Length
Free Shipping

Ship Just Got Real. We offer Free US Shipping on orders over $199. All the more reason to shop now!

learn more

Easy Returns

Please refer to our return policy page for more details.

learn more

Share