Personalized Middle Brother Boy Dinosaur Announcement Toddler Full Zip Hooded Jacket. Cute dinosaur for boys with I'm the Middle Bro quote on a Toddler Full Zip Hooded Jacket - Black 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.