Great piece! It's really interesting how different the cut is from your Fallan and Harvey's odd jacket. The shoulders are stronger (wider, more roped and extended), the chest seems to be cleaner, the coat is a bit longer, the buttoning point is lower, the lapels thinner. It's an interesting cut and I think that you wore it well. I think that a cream square, not necessarily a solid, would make this fit even better for me.
I agree on all notes, especially the square comment. Overall, great fit and styling!