This piece is extremely well done. I like how the piece is centered on the model and the background is blurred to direct the eye to her and only her.
Whether intentional or not I like that you took the shot while the wind was blowing through her hair. So often I see photos like this where there's absolutely no action going on and it makes the shot look boring.
While I do love this choice of shot for her I feel it lacks in originality because I see so many shots like this in the media. I do however realize that it's hard to get a shot like this just anywhere.
just a little bit to the left would have been perfect... the eye of the viewer is "set" to search for the subject in 1/3 or 2/3... it's a little bit unusual to see the subject right in the middle of the picture. However, the bokeh effect and the model are absolutely gorgeous