I ordered these in a small, which it has listed as being 4-6. I wear a size 5 in most things. I pulled these out of the package and just laughed. They are not stretch lace like most products like it, so unless you wear a size 1-2, order bigger. And because they're aren't stretchy, even if you're a size 1-2 and have some kind of butt (I don't, but they still weren't fitting) I would order a different brand. They will just flatten part of it and shape you weird.