Went to the sample sale today and I would say its worth it to check out. They have a TON of shirts and you'll probably find something close to your size if you search around. I found a couple of great fitting shirts myself.
Hey MSchapiro, Proper Cloth does have jackets available in their NYC office for you to try out. They might have sold out of some sizes though. You can check what size they have left on the jacket product pages: http://propercloth.com/products/lipari-soft-herringbone-86.htmlhttp://propercloth.com/products/salina-soft-multi-check-87.html