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A woman stands on a stone terrace with columns at sunset, wearing the Strappy-Back Long Sequin Prom Dress (PromGirl 250353) in rose gold, featuring spaghetti straps and a high slit.
Product image 2, can be opened in a modal.
A woman in the Strappy-Back Long Sequin Prom Dress (PromGirl 250353) stands on a stone terrace near large windows and columns at sunset.
Product image 3, can be opened in a modal.
A woman wearing the PromGirl 250353 Strappy-Back Long Sequin Prom Dress in silver, featuring a thigh-high slit, stands on a terrace with elegant columns and glass doors in the background.
Product image 4, can be opened in a modal.
A woman in the Strappy-Back Long Sequin Prom Dress (PromGirl 250353)—an elegant, sleeveless, light pink gown—stands before tall windows at sunset, gazing to the side.
Product image 5, can be opened in a modal.
A woman wearing the Strappy-Back Long Sequin Prom Dress (PromGirl 250353)—a blush pink gown with spaghetti straps and a thigh-high slit—stands on a terrace near large windows and columns at sunset.

Strappy-Back Long Sequin Prom Dress: PromGirl 250353

PG-250353

Regular price $179.00
Regular price Sale price $179.00
Shipping calculated at checkout.
Color: Rose Gold
  • Pre-Order Ships September 20, 2026
Description

There is nothing basic about this eye-catching prom dress, and PromGirl is the only place you can buy it. Sequins in a leaf and vine pattern cover the dress from the v-neckline to the floor-length hem, giving you a little sparkle everywhere you go. Thin straps criss-cross over the open back and tie at the waist, so the fit is yours to adjust. Form-fitting through the waist and hips, this sequin prom dress shows off your shape without squeezing. A high slit gives you room to dance, and a long train follows you across the floor. Wear this strappy-back prom dress on the big night and give everyone a reason to look twice.

Details
Closure: Back Zipper, Tie
Details: Form Fitting, Sequin Print, Strappy Open Back, High Slit, Train
Fabric: 100% Polyester
Length: Floor Length
Neckline: V-Neck
Waistline: Natural
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