FINALLY!!!!!! This is my fav store on AliExpress but they take FOREVER to ship and receive packages!!! I had to contact them after almost three weeks to remind them to ship. However the quality is so worth the wait! This is a size Medium. If u are bigger than US 3, I would advise you go up a size. I think I could have done a Small but I feel like that would squish my butt. So glad I got medium.