Personalized 3rd Birthday Monster Toddler Full Zip Hooded Jacket. A cute green monster with a birthday hat is celebrating its 3rd birthday! Great gift 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.