Inflatable Dinosaur Costume Blow up Triceratops Costumes for Adults Fancy Dino Onesies Party Halloween Cosplay Costume4.6 out of 5 stars. Whereas, Cosplay implies being a living, breathing representation of a particular character from an anime, comic book, manga series, movie and live-action films, TV series, captain america suit or video game. Only 9 left in stock – order soon. RESULTSPrice and other details may vary based on product size and color.