This has been an interesting thread to read.

Here's a new answer: I am a Vice President at a full-service advertising agency. All those wonderful radio and TV commercials, newspaper ads, direct mail and freeway billboards - that's what we do.

I could probably get away with wearing a kilt to the office, but I would never wear one to see a client (unless we already had an understanding). Now that I have my first kilt, I'll probably give it a shot tomorrow!