1. The sleeves look too short, especially on your left arm. Otherwise fit looks good to me.2. I can't quite tell with the neck, but the 2nd to last picture looks like moth damage to me. I would expect wear to be more uniform - the patchy look where the inner weave shows through, especially when it looks like little craters in material, is what I have been attributing to moth damage. It's depressingly common - only a few coats I've looked at don't have any.