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.
Good example of the saying "simplest is best." Strong design because of carefully chosen contrast areas, the natural contrast of the model's very fair coloration with the black garments, and no distracting or unappealing background, adornments, etc. Very lovely face a plus. A Favorite.