The one piece pjs include a ribbed cuff at the wrist and ankles for your comfort as well as a pop of color. THE FUN PJS YOU’VE ALWAYS WANTED! Jackson, Kathy Merlock, ed. If you don’t want to go full cosplay, or, alternatively, if you do want to go full cosplay and feel that such status requires source-material authentic headgear, there are also Luffy and Chopper pet hats (1,628 yen).