I’ve never received more DMs about something I wore than I did about my Halloween costume last year: a shiny black bodysuit for cosplay that I bought to channel Marianne Faithfull’s character in Jack Cardiff’s 1968 film The Girl on a Motorcycle. Weapons, jewelry, and other accessories add the perfect finishing touch to any costume! Not only will weapons give you the perfect “pow! The term is also used to describe items used by the main character.