Welcome! Outstanding first post. I agree with you on the sleeves and trousers.
The thing I'd try to work on is the amount of contrast between the jacket and trousers -- they are a medium greyish blue and a medium grey. The eye finds low contrast kind of unsettling; maybe try those trousers with a navy jacket or that jacket with a light neutral (tan/stone/etc).
Cheers and welcome again.
Yes. As CruzAzul suggests, other factors being equal odd jacket/trouser combinations benefit from a contrast in shade between the two, so the brain of the observer doesn't have to struggle to figure out whether it's looking at a suit or not. Here's your (otherwise excellent) outfit converted to gray scale to make the point clear:
I hope this helps.
Thanks guys, for the positive comments, and your suggestions.
I do think you guys are right about the amount of contrast. Will remember that, the next time I reach for that coat.
It's a fun thread, am sure I can pick up lots of stuff from the guys here.
Thanks for making me feel welcome.