I've increasingly noticed that people are getting scruffier and scruffier in how they dress.
Some of the secretaries where I work come in, In trainers, band t shirts, coloured hair, loose fitting, cheap tops. I wouldn't do the garden in some of the outfits I see. They aren't typically patient facing but on occasion are. I think it really lacks professionalism to turn up scruffy to work.
Same for people out for an evening meal in jogging bottoms.
On Saturday we had sports day at school and every woman was in a nice dress and men in chinos / short chinos and shirts. Children all in proper PE uniform. It was so refreshing to see.