Actually, given that Sorsha shaved most of her head, in the finale we'd probably see that her hair is still in the course of growing back. Which would leave her with a short blonde haircut, rather like that sported by Princess Leia in the concept art for SW 1977. Sorsha's dress in this scene would be white, just like Leia's in SW 1977. Like Sorsha, the blonde Princess Leia from the SW third draft would've suffered an eye injury during the film. In Leia's case it was a nasty swollen-shut black eye, that wouldn't disappear until the very final scene of the movie.