Personalized 3rd Birthday 3 Year Old alphabet Toddler Full Zip Hooded Jacket. 3rd Birthday Toddler Full Zip Hooded Jacket - Black has A B C look who's three third birthday quote and stacked alphabet blocks for a boy or girl turning 3 years 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.