These are so adorable and I wanted them to fit so badly. But my daughter wears a 10.5 and these size 11 were too small! Probably need to go up a full size. Edit: I ordered some for my other daughter who wears a size 8.5. I ordered a 9 and the shoe part fit perfectly but the zip up part would not zip all the way up. Her calf is too chubby. This boot will only fit someone with lean calves and go up a half/full size and you should be fine. They are SO adorable, especially in grey.