Simply stunning. The lighting here is so nice. The contrast between the red lips and pale skin is striking. I also like the fact that you left the freckles and texture of the skin. So many times people shop out all the things that make skin look natural. My favorite part is the eyes. There is something slightly haunted about the eyes. But also something commanding. You have a lot of talent as both a photographer and as a model. I am glad I added you to my watchlist. I look forward to seeing more of your simply beautiful work.
Like ruelix said, the pale skin and red lips kind of bounce off each other, and in that way, compliment each other. The blue eyes also help add a pop of color, especially that specific shade. The black hair blends into the background, but you can also tell it's there (obviously), and I think that adds to the entire picture. The fact that the background is black helps the foreground (the person) to show even better. To me, at least, it seem like the person is coming out of nowhere, and it also seems like that person has a secret, or she's doing something dangerous, or something along those lines. All in all, very well done. Good job!