>>2129849I marked a few areas that you should change
>red circlesThese should come out to pointed tips not rounded ones. Rounded tips almost never look good.
>green circlesThe lines on the hair bands should be thicker than the actual hair or at least similar to it.
The wayward hair piece just looks out of place, I'd probably just cut that off myself but that's just my preference.
>other thingsYou should make the blush as simple as possible. Just use one oval shape as a blurred object to draw it.
Overall this is pretty decent for a beginner. Try to focus on getting the curves down better like the eye. It should be smooth curve all the way around.