+1. I think @NickPollica replaced the suede toggles with jute for the final version, which I was bummed about at first because I love the suede toggles, but once I see the jute ones, I'm sure I'll like them too.
I would strongly recommend wearing matching shoes. Also, in most settings, wearing all pants is not appropriate. Wear just one pair of pants, and clothe the rest of yourself with shirts, shoes, socks, etc., as needed.
I have basically nothing to add except that it's kind of ridiculous to get a morning suit and worry about looking too old school. You are wearing an obsolete, or at least obsolescent, garment. Of course you are going to look old school.