It'll be more than a costume. It will be a performance by the cleverest man at the court.
11 seconds sound clip from the The Masque of the Red Death movie soundboard.
You can hear this line at 00:38:58 in the Blu-ray version of the movie.
Quote context
[...]
- Everyone will dress as usual. A harlequin, a Chinese, a soldier, or a princess.
- They will all either be beautiful or humorous, but all will be obviously human.
- It'll be more than a costume. It will be a performance by the cleverest man at the court.
- Where would I get such a disguise?
- There is one in the room of stuffed animals.
- Another toy Prince Prospero never bothers with anymore.
- You really think it would cause a sensation?
- Oh, yes.
[...]