Except in cases where it is part of the job, women do not emphasize their breasts at work. Out of my entire work history, I can not recall a single woman who had noteworthy breasts. At the same time, I have been fortunate enough to work with some women with amazing butts. I believe this to be the result of professional clothing convention which seems to minimize a woman's breasts while accentuating or being neutral to her buttocks. This indicates to me those who set the real deep, bedrock, societal level rules preferred dumpers to milkers.