Personalized Big Bro Alligator Boys Announcement Toddler Full Zip Hooded Jacket. Big Bro Toddler Full Zip Hooded Jacket - Black has cute brother alligator for boys. 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.