Initially presented as a mysterious cloaked swordsman who invades the titular warrior Deathstalker's camp, it is very quickly revealed she is in fact a woman - thanks to the fact that wears nothing under that cloak but a thong.
Clarkson became quite the icon of 80s sword and sorcery, taking the lead in the similarly clothes-light Barbarian Queen and its sequel.
Googling hasn't tuned up a thing for me either.