Shop open-back long blue sequin prom dresses at Simply Dresses, see long designer dresses for prom, plus-size prom dresses for formals, and long blue formal dresses with sequins.

Here's a long blue sequin prom dress that is a contemporary design with lots of sparkle. Sold exclusively at Simply Dresses, this sensational long designer dress is a spectacular style for prom, pageants, and other black-tie formals. From the slightly curved neckline to the hem of the floor-length skirt, this gorgeous long blue formal dress is fully sequined. Thin shoulder straps double before criss crossing the open back of this gorgeous long blue prom dress, and tying into a bow for the best fit. A shimmering masterpiece for your formal event, this long blue sequin prom dress is offered in misses and plus sizes.

Shop formal gowns and semi-formal cocktail party dresses for homecoming or prom. Long evening dresses, wedding guest dresses, military ball gowns, and short casual dresses.

This gorgeous long prom dress is an exclusive style found only at PromGirl. Offered in most misses and plus sizes, this beautiful long formal dress

PromGirl Long Prom Dress with Strappy Open Back

So sparkly, this beautiful beaded long prom dress is a timeless style with lots of allure. Found exclusively at PromGirl, this gorgeous long formal

PromGirl V-Neck Strappy Open-Back Long Prom Dress Navy / 0

Alyce Paris - 61146 Strappy Back Sequin Gown – Couture Candy

So sparkly, this beautiful beaded long prom dress is a timeless style with lots of allure. Found exclusively at PromGirl, this gorgeous long formal

PromGirl V-Neck Strappy Open-Back Long Prom Dress

Formal Dress: 61679. Long, Spaghetti Strap Neckline, Mermaid

Formal Dress: 61707. Long, One Shoulder, Fit N Flare, Open Back

Here's a long blue sequin prom dress that is a contemporary design with lots of sparkle. Sold exclusively at Simply Dresses, this sensational long

Long Blue Sequin Prom Dress with Strappy Open Back Iridescent / 0

Formal Dress: 61330. Long, V-neck, Fit N Flare, Strappy Back

Primavera Couture 3792 Size 8 Bright Blue Sequin Prom Dress V

Primavera Couture 4139 Long Prom Dress Strappy Slanted Fitted One

Here's a long blue sequin prom dress that is a contemporary design with lots of sparkle. Sold exclusively at Simply Dresses, this sensational long

Long Blue Sequin Prom Dress with Strappy Open Back

Sherri Hill - 54344 Strappy Open Back Beaded Fringe Junior Prom

Aleta Strappy-Back Long Sequin Prom Dress - PromGirl