Donny
Your right . The older very successful groups here who get the big jobs at least dress appropriate. Usually its all Black but one groups sometimes wears suits. And even for outside jobs when its hot, and it does get hot here, no shorts or sandals. The other million guitar players have a contest who can have the grubbiest beard and wear the oldest T-shirts they own. And its accepted.
We're old fashioned but I'm glad we know how to present ourselves. I just called out a guy on Facebook who posted a video of him playing a Hammond in a church, in a baseball hat ! He got back to me and said it was only a rehearsal but still I was brought up no hats inside anytime.