acts of immorality : plunging neckline

I was reading the employee handbook of company X, a callcenter company where a friend is working. Regarding conduct and behavior, they listed down types of acts and whether the company deem them as a light offense or a grave one.

• Discourtesy to supervisors, co-employees or the public = LIGHT (well, that is a light offense because 'courtesy' is a rare commodity these days)

• Conviction of a criminal offense = GRAVE (duh? "conviction" plus "criminal offense"?)

• Proliferation and/or distribution of "poison" letters, defacing of walls and removal blah blah blah = LIGHT (this is quite common in companies and most of the time, this is fun! -unless of course if you're the topic of the letter)

• Acts of immorality = LIGHT (uhmmmm... I wonder what the church will say about this)

But this, we should all be concerned about this next item on the employee handbook. This is... this is... to put it mildly, preposterous! Unconstitutional, even.

• Ladies Dress Code : Dresses/blouses with plunging neckline is not allowed. Cleavage must strictly not be visible.

Wow, that sucks! Who would want to work in there?