Instruct: Classify Amazon reviews into positive or negative sentiment
Query: best little ballet shoes

My daughter only wears these for her ballet lessons. They hold up well. As others have mentioned in reviews, sizing can be tricky. My daughter is 5 and wears a 11.5 sneaker. She outgrew the size 12 capezio ballet shoe that fit fine when she was in shoe size 11. I ordered her the size 13, and it was way too big. So now we're going to try the 12.5.