Pantyhose is the sexiest thing women can wear, especially in a fight. My wife and a coworker of hers got into a fight after work one Friday night. They work for a bank and both were wearing skirts and pantyhose (bank rule they have to wear pantyhose). When my wife got home that night there wasn't much left of her pantyhose. She said the other woman didn't fair any better with her pantyhose. Just the thought of two women rolling around on the floor with their sexy nylon clad legs rubbing together is very exciting.
Stockings and garter-belts are sexier in my opinion. Moreover, if the two foes don't wear panties, they will be able to go pussy to pussy in a catball catfight.