I don't think anyone's particularly conscious of thinking suits are the thing, but when you see a comedian on stage in jeans and a t-shirt it doesn't matter how good they are - it always looks like amateur hour when they walk onto the stage.
I think the thing to remember, though, the next time you hear someone who is really certain that he is on the side of the angels, is that the idea of angels was created by human beings, who are famous for being frequently untrustworthy and occasional.

