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New!

Plus Size Special Occasion Dresses Scroll

Hey there, good looking! You love your womanly figure, and here at Unique Prom, we do too. We know what flatters your best assets and keeps everything slimmed and supported, and that’s why we’ve created a whole selection of plus size formal dresses for just about every special occasion imaginable. Forget crowded mall dressing rooms and expensive boutique stores — when you want to find a fabulous plus size ball gown that really fits, Unique Prom is the only shop you need!

As seen on Good Morning America and Seventeen's Mis Quince!
Red Chiffon Strapless Hollywood Starlet Gown
$88.00


*In Stock & Ready to Ship


2013 Prom Dresses! Red Chiffon Strapless Hollywood Starlet Gown - 4-20


Item No. 23379R-CIN1996
As seen on GLEE!!
SALE! Blue Tulle & Sequins Short Empire Waist Prom Dress
$118.00  $71.00


*In Stock & Ready to Ship


SALE! Blue Tulle & Sequins Short Empire Waist Prom Dress


Item No. 17168b-CHC4643
As seen Seventeen.com!
2014 Prom Dresses - Black & Red Knoxville Mermaid Gown
$192.00




2014 Prom Dresses - Black & Red Knoxville Mermaid Gown


Item No. 14418-NA2500
As seen ThatIsh.com!
SALE! Ivory Ruched Strapless Mermaid Gown with Brooch
$229.00  $99.00


*In Stock & Ready to Ship


SALE! Ivory Ruched Strapless Mermaid Gown with Brooch


Item No. 16463i-RQ7020
Short formal dresses are fun and youthful, and they show off your great legs while keeping things modest on the top. If you’re looking for a plus size formal dress in knee-length or above-the-knee length, our selection by Sydney’s Closet, Flirt by Maggie Sottero and other top brands is one of the very best. These sassy cocktail dresses feature deep jewel toned satin colors, elaborate sequined designs and even silly polka dots to suit every girl’s unique tastes just as much as her body type.

Floor-length plus size gowns look gorgeous for dressier occasions, from proms to pageants. Whatever formal event you have coming up, these beautifully crafted dresses by brands like Night Moves by Allure and Faviana will make you feel your most confident all night long. Choose from dark, romantic colors like purple and black, bright, eye-catching pinks and greens or neutral silvers and golds to create the formal look of your dreams.

All Unique Prom plus size special occasion dresses are created by the top plus size brands for young women today, including Faviana, TOO by Blush, Sydney’s Closet and more. Unlike many plus size dresses that can be incredibly costly, we keep our prices low to accommodate stylish ladies on any budget. Unique Prom even offers free shipping on orders of $150 or more to make the deal just a little bit sweeter!