A very nice portrait. However, there are a few things that could use some tweaking if you wish to grow. I hope you won't take offense to a few simple suggestions.
Firstly, the detailing on the clothes and lower wall suggests physical blurring was done rather than natural (e.g., blurring created by photoshop tools that made the model's face and the background too soft and out-of-focus for the effect to be strong in the image). Also, the lighting is a little low for the model's skintone, making her appear a little pasty or washed out despite the fact she obviously has beautiful, olive skin. I would suggest adjusting the clarity and bringing focus back to her expression--unless this is a glamour shot meant for clothing display rather than expressive purposes. Otherwise, great work--I like the jagged light on her side and her position against the wall. Keep up the good work.