All aboard the choo-choo express! Your little one is on the right track with this darling design! The Jr. Train Engineer costume includes an adjustable engineers cap, a red bandanna, and full-length adjustable bib overalls. 3-Piece Set. Cotton. Machine Wash. Does not include shirt or shoes. Please Note: Due to a style enhancement by the manufacturer, the pant cuffs are solid navy blue - their ribbed design offers a more secure fit.