^ What he said. When you slowly dwindle from light to dark, it's gonna be a slow process. A slow process helped by FIRE! Or a lightsaber cut.
Also, from the women's perspective, in either of the games, the sith acamedy's female students: Did any of them have georgous flowing locks? NO! They all had buzzcuts, and they kinda looked like dudes from a distance, masculinity...again. And don't pull Bastilla into what I just said, she's a dwindler, straying slowly from the light to the dark, can can easily be convinced to turn to the light with a little pursuasion. It's all the Sith that are like "No, ur stupid, Dark side roxorz. I keel u." when you try to change them that are...BALD!