Wearing the Long Prom Dress: Atria 6909H, a woman stands on a sunset-lit balcony with columns and a cityscape behind her. The metallic dress features a dramatic high-leg side slit.
Wearing the Long Prom Dress: Atria 6909H, a woman in a metallic gown with a lace-up open back stands on a balcony with ornate railings, surrounded by city views and two large potted plants.
A chart displays twelve metallic foil fabric swatches for the Long Prom Dress: Atria 6909H—ideal for a high-leg slit or lace-up back. Colors include black, blue, gold, holographic, kelly, purple, and more.

Cut-Out Long Metallic Prom Dress: Atria 6909H

AT-6909H

$380.00
$380.00
Shipping calculated at checkout.
Color: Black Foil
Size: XSmall What size am I?
  • Custom Order Ships July 8, 2026
Description

Be festive in this strappy-back long metallic prom dress 6909H by Atria. Crafted in gleaming metallic fabric from the sweetheart neckline to the hem, this long designer dress shimmers with every move at prom, galas, and other formal events. Made in the USA, this long special-occasion dress gets a sexy vibe with a diamond-shaped cut out on the ruched bodice, while thin shoulder straps lace up over the open back for the best fit. The long formal dress has a hip-hugging long skirt with a sexy side slit and a fabulous sweep train that brings on the drama. If you love your curves and collect metallic dresses without apology, this long metallic prom dress is sure to create beautiful memories on the big night.

Details
Fabric: 100% Polyester
Length: Floor Length
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