Cappy's normal form is a white top hat with large eyes, with blue wisps of hair coming out the top of it. Under the hat is his main body, which somewhat resembles an eerie. When transformed into different hats, such as the Mario cap, cappy's eyes will appear on the hat. Cappy also comes in a variety of outfits, which can be purchased from the Kingdoms' crazy cap stores, including a chef hat, top hat, Builder hat, and a fedora.