Upload & Sell: On
No one has taken you up with tips and critique yet, so I'll make the comments that others might start with...
If she's still available (someone you know, probably?) shoot this again and make sure you nail the focus on her eyes. This one is soft where it should be sharp. It looks like she has nice eyes -- show them!
And, I'd suggest cropping in from the right; there is more open space there than you need.
Just comments for starters,