I seem to remember hearing that crepe is some kind of awful 70s fabric. [[http://www.asos.com/American-Vintage/American-Vintage-Crepe-Vicose-Gathered-Tulip-Dress/Prod/pgeproduct.aspx?iid=2540208&cid=13597&sh=0&pge=0&pgesize=20&sort=-1&clr=Grenadine This is the dress]]. It's quite expensive so don't want to keep it if fabric will be horrible, sweaty etc.