This isn't /ic/ but here are some things for your to consider:
Her thick jaw makes her appear quite masculine, try to work on slimming it down. Look at references of real women's faces, and you'll see that the chin does not bump out quite so much as you have drawn here. Also, try making the shoulders slope down instead of bump up for a more feminine look as well. >>503556
The big issue here is that her arms are simply too thick, making them look oddly muscular compared to the rest of her body. Slim them down!