I used to use a money clip, but just ended up with too many cards and I never carry cash, so got a Goyard card holder at Barney's around Christmastime. I love it so far. We'll see if it holds up and if it's all it's cracked up to be.
Funny, I bought almost the exact same Corneliani jacket yesterday at a consignment shop on Melrose. Same color, micro suede but the inner chest panel where it zips is slightly different. I think it will be a very versatile addition to the wardrobe.