first and of course Beautiful model and good lighting Excellent choice on attire. I very well could be mistaken but it seems there was a slight alteration in photo editing to her upper abs which looks good but under inspection seem over done, I think the hand placement could have been better perhaps cupping rather than covering, I like the button accent, the hair is Magnificent beautiful color and parting. The one disappointment I have is with her expression, she has such a beautiful face, great lips and eyes, but her the expression seems bland and doesn't seem to fit the rest of the picture, I can see it working with other poses for this model or perhaps a different choice of attire. Personally I would have encouraged more emotion, perhaps a wink of a smile, or a more doleful look from the eyes. Overall I do enjoy this picture.
Amazing completion of: lovely skin tone, natural(colors) of makeup, Tones of background, model's outfit. Model's position/pose, Angle of capture and finally the beauty/attractiveness/sex-appeal of the subject.