[Harry considers this; it takes him a minute or so to reply.]
...Yeah, I guess we could swing that. Fancy straightjacket for comfortable shoes and socks. You've got yourself a deal, sir. [Another pause.] Does it hafta have tails? 'Cause those just make you look like a penguin. An' are ties required? [He'll wear one if Tim says yes, of course, since Tim's the Expert on these things, but he's kind of hoping no.]