"I purchased these shoes for my daughter in a size 3. We measured her feet using the printable sizing tool, and sized up a little to give her some wiggle room. I loved these shoes out of the box - they are really cute. Unfortunately, they were really tight on her foot! I held them up to a different pair of her shoes in a size 2, and they are exactly the same length. I'm going to be exchanging these shoes for a full size up."