Tin man Child Costume - X-Large The kids Tinman costume includes the jumpsuit with padded chest and headpiece. Our kids Tinman costume comes in child sizes X-Large, Large, Small, Medium. This kids Tinman costume is an officially licensed Wizard of Oz costume. This child's Wizard of Oz costume is perfect for plays and theater events. The Tin Man heart clock and axe are not included with this kids Halloween costume.