Not where I work....and these guys have wives with careers, etc. They just would think I was a bit crazy to ask the question....they know I'm an older, more experienced employee who has come from more formal organizations. So maybe with a junior/younger woman, it would be less surprising. (I'm just trying to say, that the culture within our dept. is different from others.) A sr. manager 1 level up from my boss (female), always wears a black long sleeved dress shirt. He has probably a whole closet rack of them. 12 months a year. No tie.

In fact, all 55 people in his division that he manages which includes the group where I belong, we all dressed up in black as a surprise joke...for Hallowe'en last year.