You sir are smart. You will not go wrong with any of the linen, tencel, or cotton gauze fabrics. I live in those shirts during the summer. It gets hot and humid in DC.I am going to add more stuff later and I know people will go nuts but like always I have EVERYONE covered. People get crazy about the smallest things.Anyway, I hope my plan works and will explain more. I have a busy day ahead of me so I can't chit chat.