For as much as Comic-Con is about comics, TV, and upcoming movies, it’s not hard to see that a large portion of its allure for fans is cosplay. Cosplay (a Japanese portmanteau of costume and play) consists of fans who create and wear costumes and outfits based on their favorite characters in media, spanning all forms of entertainment but most notably, video games, comics, movies, and TV shows. Most cosplayers do not buy their costumes, but rather physically sew and “design” the ensembles themselves, including sculpting foam to look like armor, obtaining elaborate wigs and headgear, and spending hours applying makeup.
Because cosplays are based off existing characters, and sometimes even objects, any copyright attorney worth their salt can tell you that these are derivative works, if not outright copies. . . Read more at IP Watchdog!