Browse our large selection of elegant long prom dresses, and find the perfect long formal dresses for your prom. At PromGirl you will find many long prom dresses and gowns from the top formal dress designers and manufacturers.  A long dress makes an elegant statement at any formal event whether it is prom, a formal dance, or wedding. Shop our huge selection of long dresses, and you will find long elegant dresses priced to fit every budget. Whatever the event you are looking for, we have your perfect long dress.

In Stock Buy High Neck Blush Prom Dress at PromGirl
  • Valentine
  • Sapphire
  • Off White

High Neck Blush Prom Dress

$479.00 BL-10008
In Stock Buy Long Open Back Formal Dress JVN32210 from JVN by Jovani at PromGirl
  • Royal/Nude

Long Royal JVN by Jovani Prom Dress

$440.00 JO-JVN-JVN32210
In Stock Buy Two Piece Floor Length Jewel Embellished JVN by Jovani Dress at PromGirl
  • Black
  • Red/Silver

Two Piece V-Neck Gown JVN by Jovani

$398.00 JO-JVN-JVN26306
* Products with an "in stock" banner have at least some size and color combinations ready to ship immediately. Available sizes and colors may be limited due to seasonality. Please read our complete availability policy for more information.