Personalized Baby Dinosaur 1st Birthday Toddler Full Zip Hooded Jacket. A cute green baby dinosaur sits next to a purple 1. Adorable gift for the one year old's first birthday! 7.5 oz., 60/40 cotton/polyester. Jersey-lined double-needle hemmed hood. Pouch pockets for all their treasures. Coverstitched shoulders and armholes. Coverstitched rib waistband and cuffs.