That’s pretty good! I like the way the fabric flows, and she’s a pretty well designed character.
Some things to improve on:
•Her body structure. Her torso is wider then her legs, which is odd, and her shoulders are a bit wide for the style you’re using.
•the hair. It’s parted really high on her head, and the one curl is pretty unrealistic.
•The face. Contrary to popular opinion, the eyes are actually in the middle of the face. Her mouth is a little small, and her face misshapen.
Overall, nice drawing.