Elucidate costume play heart in layman's terms. Costume play involves dressing up and pretending to be a particular character from a TV show. It has become immensely popular amongst enthusiasts of nerd subculture around the world. Fans meticulously design costumes and props that accurately reflect their favorite characters. Costume players often participate in events or cosplay events, where they can exhibit their creativity and network with others who share the same passion. In the end, costume play is an manifestation of admiration and dedication for a fictional character and the love for the geek community.