Personalized 3rd Birthday Unicorn Toddler Full Zip Hooded Jacket. A pink unicorn surrounded by a colorful rainbow, next to a sunny yellow 3. Cute gift for the birthday girl's 3rd bday! 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.