Illustrate costume play in simple terms. Costume play refers to dressing up and pretending to be a particular character from an comic book. It has a massive trend among enthusiasts of nerd subculture around the world. Fans carefully craft costumes and props in order to faithfully represent their favorite characters. Cosplayers usually participate in events or cosplay events, where they can showcase their artistry and meet others who share the same passion. Ultimately, cosplay is an expression of admiration and dedication for a fictional character and a love for the geek community.