Here's a short one-shoulder velvet party dress under $100 that is sure to become a new favorite. So cute for prom, holiday parties, and other semi-formal events, this short dance dress is crafted in rich velvet from the asymmetrical neckline to the hem. Double thin shoulder straps reach to the strappy open back of this short holiday dress, while side ruching camouflages the tummy for a sleek look. Affordably priced under $100, this one-shoulder short velvet party dress by Amelia Couture is a figure-flattering style that doesn't cost a fortune.