My daughter is a size 4T and I bought her a size 4-5. They fit well, a little big as expected as it is a smaller size. So I would say they fit as expected. I'm very happy with them, so personally I'm not saying that as a complaint, but they remind me more of sweatpants than fleece leggings. They are very soft and comfortable but if I'm looking for something similar to leggings this might not work. However, you will work for us. They are very comfortable and soft! My daughter loves wearing them.
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