Mama Bear and Baby Bear Mommy and Me Matching Set Shirt Bodysuit Clothing 100% Pre-Shrunk Cotton Mommy and Me Mama Bear and Baby Bear T-Shirt/Bodysuit Set Sizes NB-24 mo are Baby Bodysuits, Sizes 2T, 3T, and 4T are Toddler T-Shirts Printed with waterbased eco friendly inks providing great durability! Makes a great gift for Mother's Day, Christmas, New Baby, or just for a really awesome photo opportunity! Check the sizing chart image for measurements