Bare legs - I hate the overuse of this phrase on MN but it's a generational thing.
Years ago when the only legs you would see were pasty white ones, it was considered very "common" not to cover them up. In the war, when stockings were hard to come by, bare legs were stained with tea and seams drawn up the back with eyebrow pencil.
Women of different ethnicity and darker skin tones don't need to cover up but still the prejudice persists.
FWIW, I think a very fine denier gives a nice finish but I thought Meghan looked dreadful in those pale "nude" tights she wore on her early outings that weren't anywhere near her colour.