I want to get a pair of OH DEER shoes however online the smallest size they have is a 6. Do they usually run true to size or do they run big/small for those of you who have Oh Deer shoes? I'm a 5.5 in almost every shoe, even Louboutin's. I'm contemplating whether to get a size 6 in an Oh deer shoe from overstock.com. Any suggestions or anyone have experience with returns with overstock.com? TIA! also, i forgot to ask, do OH deers even go as low as size 6?