So I was curious because with the add of the metal detectors they changes rules about costumes and because we are wanting to go in September as out main reason being the Halloween party. So I contacted customer service. This was my response on the second picture you can see what I sent to them. It was kind of a "legal" response like they didn't really say much. What I got out of it is you can still dress like a character so long as that does. It include masks, something that looks like a weapon, capes or any baggy type clothing that you can conceal something under. So I'm thinking we can still wear some sort of costume.