Hello Boys!
So there is a great selection of button up shirts available here at F as in Frank.
Specifically the Wedgefield brand which sport a fiber content of 65% polyester and 35% cotton which makes it virtually wrinkle free and super light. Great to wear alone or under something and they WON'T get bunchy... like boxers under tight pants... bad news.
CHECK THEM OUT! Updated retro western lumberjack.
XOXOXOXO
Frank