So slinky, this open-back long mermaid prom dress 6502H is a captivating choice for your big formal. A head-to-toe stunner for prom, galas, and other black-tie events, this elegant long formal dress smooths over the curves from the v-neckline to the hem. In misses and some plus sizes, this long evening gown has thin shoulder straps create a statement on the open back, while the long mermaid skirt pools into a 'follow-me' train. Proudly made in the USA, this beautiful open-back long mermaid prom dress from Atria Couture is sure to bring your romantic visions to life.
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!
A woman in an Atria 6502H Open-Back Long Prom Dress, a fitted green gown with crisscross back straps, stands on a stone garden path.
2 / 7
A woman stands outdoors on a stone path, wearing the Atria 6502H Open-Back Long Prom Dress with a deep V neckline and flared hem, striking a pose with one hand on her head.
3 / 7
Woman stands against a plain light background in the Atria 6502H Open-Back Long Prom Dress—a fitted, floor-length red mermaid gown with a deep V-neckline and thin straps.
4 / 7
Woman wearing the Atria 6502H Open-Back Long Prom Dress—a fitted, floor-length red gown with a dramatic train and crisscross straps—posing against a plain white background.
5 / 7
The Atria 6502H Open-Back Long Prom Dress color chart features 18 labeled fabric swatches, including shades like Atlantic Blue, Barbie, and Blue Steel—ideal for choosing your perfect formal or prom dress shade.
6 / 7
A woman stands on a stone path in a garden, wearing the Atria 6502H Open-Back Long Prom Dress—an elegant fitted green gown with thin straps, a plunging neckline, and a mermaid silhouette.
7 / 7
A woman stands outdoors on a stone path in the Atria 6502H Open-Back Long Prom Dress, turning slightly toward the camera with a garden and house in the background.
What size am I?
Size Guide for AT-6502H
Note: All our size guides are specific to the product
Size
Bust(in)
Waist(in)
Hips(in)
XSmall
32-33
25-26
35-36
Small
34-35.5
26.5-27
36.5-37.5
Medium
36.5-37.5
27.5-28.5
38-39.5
Large
38-39
29-30
40-41.5
XLarge
40-41
31-32
42-43
Note: Our size charts are in inches.
To determine your size follow these simple instructions:
Bust
Measure over the fullest part of your bust.
Waist
Measure around the smallest part of your waist, about 1-2 inches
above your belly button.
Hips
Measure the fullest part of your hips.
Tip: Have someone help you measure yourself for more accurate
results. Wear the same shoes and undergarments that you will be
wearing to your event.
My Daughter loves the dress and color. She’s a size 0 so we ordered the xsmall and it fit perfect
We’re so happy to hear your daughter loves her dress and that the fit was spot on! Thank you for choosing us for such a special moment. Be sure to tag us on social if you share any photos—we’d love to see her look!
