If you are on a tight budget and looking for a cheap designer prom dress, you will find it at PromGirl. With many formal and evening dresses priced at less than $100, you can easily find a cheap prom dress or a discounted designer evening gown. There is no need to sacrifice style for your formal dress just because you are looking for a cheap formal or semi formal dress. With the many inexpensive formal and semi-formal dresses available here at PromGirl, you will be able to save enough money to buy a pair of sexy prom shoes also offered here at PromGirl.

Try also shopping for cheap prom dresses under $50, or sort this page by lowest price.

In Stock Buy Short Sequin Dress with Half Sleeves at PromGirl
  • Matte Gold

Short Gold Sequin Dress

$69.00 RR-FDN12113i-717
In Stock Buy Floor Length Cap Sleeve Lace Dress at PromGirl
  • Mint/Silver

Long Lace Gown for Prom by Sequin Hearts

$149.00 $59.00 MY-6218xy1n
In Stock Buy Short Scoop Neck Party Dress at PromGirl
  • Royal Blue
  • Wine

Scoop Neck Party Short Dress

$49.00 SS-D59131J3J
In Stock Buy Short Sleeveless V-Neck Dress at PromGirl
  • Gold/Black

Short Sleeveless V-Neck Dress

$69.00 AC-DS20440B
In Stock Buy Short Sleevelesss Lace Dress at PromGirl
  • Black
  • White

Short Sleevelesss Lace Dress

$69.00 $34.00 MD-D20160NAQ
In Stock Buy Fringe Short Dress at PromGirl
  • Black
  • Purple
  • White
  • Royal Blue
  • Rainbow
  • Red

Short Fringe Dress 1415

$69.00 CH-1415
In Stock Buy Short Sleeveless Party Dress at PromGirl
  • White/Navy

Short Sleeveless Party Dress

$49.00 MD-D20155AHA
In Stock Buy Short Black Sequin Dress at PromGirl
  • Black

Short Black Sequin Dress

$69.00 RR-FDN12113i-001
* 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.