Get a load of this selection of costumes from the popular and long-running TV cartoon. A Scooby-Doo Costume is the perfect attire for any-age Halloween shindig. We've grown up not only with Scooby-Doo but with the entire Mystery, Inc. team – Shaggy, Fred, Daphne, Velma, and Scrappy-Doo. Count on a Scooby-Doo Costume to bring on nostalgic memories. From those who have watched the show since the 1970s to the younger kids who have viewed the hi-tech Scooby-Doo films, a Scooby-Doo Costume is certainly a hands-down favorite.