"This shirt is very, very cute! My daughter wears a 2T currently and due to the shirt being cotton I ordered it one size bigger to allow for some shrinkage. Thank goodness I did, because she will fit in it perfectly. It looked a lot smaller than a regular 3T when I took it out of the box, and after washing it, sure enough it shrunk to about a 2T!! ORDER A SIZE LARGER TO BE SURE YOURS FITS!!"