We absolutely love this "Big Sister" tee by I'm Yours. The multicolored design will put a great big smile on the new big sisters face as soon as she see's it. She'll wear it proudly with it's hint of sparkles and big letters proclaiming her 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.