Considering employment, lots of workplaces wouldn't protest against clothing that hides the legs, just like men's typical trousers do. However, hiding your face with clothing would be even worse than sporting a huge taleban beard. Unless you are applying for an Antarctic expedition, wearing a balaclava to the job interview would be worse than not appearing at all.

This isn't by far as black and white as a hasty thinker would consider it.