I personally find jeans and nice walking boots more comfortable than a formal suit. The most comfortable clothing I have seen recently is the uniforms worn by m

I personally find jeans and nice walking boots more comfortable than a formal suit. The most comfortable clothing I have seen recently is the uniforms worn by male porters in a hospital I'm visiting a relative in. Loose cotton, wide sleeved, with simple deck shoes, no contraints. I'm not sure I'd get away teaching in that kit though.