Same here, Thomas. In fact, one time back in the 70's my parents were vacationing in one of their favorite towns, Red River, NM with Mom enjoying the hummingbirds and Dad fly fishing. I decided to drive out and spend a couple of days and fish with Dad. When I pulled up beside their motor coach and got out, Mom was enjoying her little winged friends and reading a book. I asked where Dad was. She pointed down towards the stream. I walked down to say "Hi" and, YUP, I'm not fibbing, Dad was in waders and was wearing a Sport Coat while fishing the stream. That image of him still sticks in my mind. Couldn't believe it then, still can't and wouldn't if I hadn't seen it with my own eyes.
I wore a coat a tie for a lot of years at our family business, but I worked on equipment in the plant so much that I finally traded in my Sport Coat for a heavy canvas apron to protect my "office clothes".........................but no coat and tie, for sure.