Apparel is the term used to describe pieces of material that are crafted to be worn on the body. Apparel items include (but are not limited to): Tops, Bottoms, Skirts, Shorts, Sweaters, and Swimsuits.
About Baseball Caps:
Baseball Caps are a close-fitted caps with a deep visor that generally have a sports team name or emblem of a sports team on the dome of the cap.