Define costume play heart plainly. Cosplay refers to dressing up and pretending to be a particular character from an TV show. This trend has immensely popular among enthusiasts of geek culture around the world. Fans meticulously craft outfits and accessories in order to faithfully represent their favorite characters. Cosplayers frequently attend gatherings or costume play events, where they can exhibit their artistry and connect with others who share the same passion. Ultimately, costume play is an manifestation of appreciation and commitment for a fictional character and the love for the geek community.