I wear size 8 womens and thats what i purchased. I love the way they look on my feet and after walking around in them on my carpeted floor for a couple of hours with tags intact, i decided that they fit perfectly and to keep them. Today is day 3. I wore them to work and around the house after work and now they have loosened and they keep falling off. I'm sure i cant return or exchange them now because they look worn. Man am i ever disappointed. I love them but really don't want to risk tripping and falling.  Buy a size smaller, ladies.