The man in the first photo on the left - in the farmer hat - doesn't look all that badly dressed (of course his trousers are out-of-frame, they may be the blue-jean dungarees).
I believe they were either khakis or khaki shorts. I reserve blue jeans for yard work and similar activities.
...I find a lightweight, reasonably roomy short-sleeved button-down shirt to be much cooler than a T-shirt or even a polo. The T-shirt kind of clings to you, whereas the button-down just sort of hands off your shoulders - much cooler.
I agree.
Well we're not so far apart after all. Put in a good word for me.