"My son loves Cat in the Hat and chose to be this for Halloween. He tried it on as soon as we got it in the mail. He is 3 1/2 and the costume looked great, cute and adorable. He did not want to take it off and every day asks me when can he wear it and go trick or treating. I am so glad I bought this. It has plenty of room so he can be it next year probably if he wants."