Personalized 3rd Birthday Dinosaur Toddler Full Zip Hooded Jacket. Grinning green dinosaur is celebrating his third birthday! Cute 3rd birthday present for the three year old! 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.