Cruella de Vil- 101 Dalmations
Anyone who is willing to kill a bunch of puppies is worth the title of "an evil person." In fact, Cruella De Ville might be the evilest person on this entire list! Nothing says elegance better than a blatant disregard for animal life, kind of like the fashion industry as a whole!
Catwoman- Batman Returns
Michelle Pfeiffer is so cool that she actually had to tone down how evil her character was on screen because the producers feared the movie would end up being rated R. In addition to that, her suit is actually made of real, high-grade leather. Watching her do all of her own acrobatic stunts must have been sweaty work, but to her, this was one of her greatest achievements.