Thanks - still going to keep looking but as usual found a bunch of other stuff to cram into my downloads (including a ton of fifties suits from Fanseelamb, something I'd actually been searching for earlier today!) And I did grab those button down 'un' BrooksBros as well - can always use a nice shirt
I think a denim jacket will suffice for now. Too bad Sims clothes don't work like RL clothes - there are some perfect shirts over at All About Style, but they're under overalls and jackets and such.