More pics shortly, but wanted to get this one up quick. I just finished this yesterday, with the purchase of the trousers and addition of the buttons for the suspenders.
Jack wears a lot of different outfits on the show, though they are all minor variations on the same theme. Typically the things to change are the shirt and suspenders.
I'm very happy with how this costume turned out, though it is VERY hot. I mean temperature wise. I never wear undershirts, and seldom wear trench coats, so this is a new experience for me