If you’re looking for some Disney costumes for adults for your next convention, you’re going to want to check out these awesome Disney costume ideas. “I’m part of a lot of these people-of-colour cosplay groups on Facebook and I noticed even before the movie (‘Black Panther’) came out there was a lot of hype and you saw a lot of people making the new Black Panther cosplay,” says Harris, who dressed up as Black Panther at last September’s Fan Expo Canada in Toronto.