Note to Pam:
Wear whatever you want. Just tell them that it's not the 1970s and Boston isn't a recently co-ed-ified institution where female singers must wear proper attire in order to prove their worth. If they look at you funny, just tell them to "Suck It" and go to your spot in the "U." I mean seriously, who wears black "hose" unless it's a corporate holiday party?
Beep Chuck Norris would tell them to Suck It Beep