Originally Posted by trogdor
You could try Sacque Suit for the suit: http://www.sacquesuit.com/
Brooks Brothers carry RTW club-collar shirts -- I know because I've got one. It's not the best shirt in the world (fabric feels a bit too stiff, and although it's their "slim fit" model, it's still not slim enough, IMO). I can't find it on their site right now.
Have you seen the nice club-collar photo at the Sartorialist? It makes me want to get...