he looks fine but here is the thing that we miss sometimes when looking at these pics and passing judgement. He is a very good looking guy. He has a certain "look" (the hair, the facial hair etc). He works in the clothing business. Due to this, he can wear things most people cannot. Given his looks and build, he will look good pretty much regardless. Given that he works in a clothing store, he can wear a polo under a suit and have it looked as sprezzatura. Most of us cannot. Don't try to be him. You are not him.
very true
that said, I would kill for a Panta-made sweater styled exactly like the one he's wearing in the photo below made in the same grey cashmere you used to make your pants paired with the french buttons you also used on your pants. Would also love a vest in the same fabric if you ever decide to make them one day