Personalized 3rd Birthday Train Outfit Toddler Full Zip Hooded Jacket. 3rd Birthday choo choo train Toddler Full Zip Hooded Jacket - Black boys clothes party or photo outfit has colorful train with red engine and number 3. 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.