If you don't have a lot of money to spend on your prom, don't worry! There are lots of really cute and affordable prom dresses out there for the buying—you just have to think creatively about what you want.
Before you hit up your favorite online retailer, you may want to take a peek at the vintage and used finds available on eBay. You just might score yourself a steal, especially if you're looking during an off-peak season (think anytime NOT immediately before prom). Be sure to search for dresses in your size, and try to seek pieces that are easily returned for a refund.
If you're set on a brand new dress (and these, too, are available on eBay), here are some cute prom dresses for under $100. You might even call them cheap.
Morgan & Co. Sleeveless Sweetheart Rhinestone Ruched Empire A-Line Dress
$58.99
Love Tease Dress Sleeveless Sweetheart Rhinestone Ruched Empire A-Line
$79.00
Sequin Hearts Maxi Dress Sleeveless Sweetheart Sequin Empire Pleated Long Gown
$73.99
StyleBistro Prom 2011
Check out all the hottest prom dresses and hairstyles for 2011, all on StyleBistro.
Morgan & Co. 
Love Tease Dress 
