Baby Clothes: Get a baby Christmas jumper set. Material: Made from 65% polyester and 35% cotton. Designs: Choose from a deer or Santa Claus outfit. Includes: An adorable baby top with long sleeves as well as a pair of stripe red and white bottoms. Perfect For: Christmas day. Sizes: Comes in sizes 5-10 months, 9-18 months, 1-2 years, or 2-3 years.