Define costume play heart plainly. Cosplay is all about dressing up and pretending to be a specific character from an comic book. This trend has a massive trend among enthusiasts of nerd subculture around the world. Fans diligently design outfits and accessories in order to faithfully represent their favorite characters. Cosplayers frequently attend gatherings or costume play events, where they can exhibit their creativity and network with others who share the same passion. Ultimately, cosplay is an expression of admiration and dedication for a fictional character and the love for the nerd community.