6. The people who have expressed interest in attending our show (a lot more now actually since this went kinda viral) generally like the idea of having the option to attend a non cosplay event and do not mean that as an insult to anyone. To say that we cannot have an event called a “con” unless we have cosplay is debatable and we will agree wanda and vision costumes to disagree here. Cosplay Etsy below. You could piece together a very good and convincing cosplay costume just from Etsy vendors but you will pay premium dollars for this and you may have to wait months to receive your final costume or props but in my opinion it’s worth it because quality is king the joker costume in my book.