Actually, that's worse. Sometimes the "BO" and the scent don't mix. I used to work with a woman that would come in with a ton of perfume, and the initial smell wasn't bad, but as the day went on, just her normal body chemistry didn't "sit" with the perfume well. She didn't have "BO" in the sense of smelling like sweat or armpit, but the perfume didn't gel with her and by the end of the day it was just... off (and off-putting).