Rue21 Peach/Coral dress

I bought this dress from Rue21 It's in a size medium but it fits a small, I bought a medium for the length. It's been worn 2-3 times but it has no damage to it. I just don't wear it anymore. I'm 5'7 and comes a little above my knees. But it's not too short. I paid $18.50 for it.