We absolutely love this "Big Brother" tee by I'm Yours. The multicolored design will put a great big smile on the new big brothers face as soon as he see's it. He'll wear it proudly with it's big letters proclaiming his place in the family order. 50% Cotton/ 50% Polyester. Machine wash cold/lay flat to dry. Made in USA. XS for toddlers, S for 4-6.