Castiel is an angel of the Lord. For humans, they see Castiel as the appearance of his true vessel, Jimmy Novak. He has blue eyes and short, rough, fluffy, dark brown hair. He is 5’11” and slightly muscular. He wears a black two piece suit, a buttoned white dress shirt, a loosened blue necktie, a beige trench coat, and a pair of dress shoes. His true form is shown to be a dark blue color with two black feathered wings and the height of the Chrysler building.