Who is Beau Brummel?

In My Humble Opinion
21

I’m not sure what this entails, but whatever it is I bet it’s painful.

22

For a fictional, but reasonably accurate portrayal, read Regency Buck by Georgette Heyer.

23

I can’t vouch for its historical accuracy, but there is a charming little 1950s film starring Stewart Granger as Mr. Brummell: http://www.imdb.com/title/tt0046759/