This is really and truly a gorgeous photograph. It reminds me of childhood and springtime (which are good things).
I love the focus on the girl instead of the flowers. I appreciate that the flowers in front are blurred as to not detract attention from the main focal point of the piece. I also how how light this picture is - it gives it almost a "fairytale" feeling, and puts the viewer in the right sort of mind set to really appreciate this beautiful picture. The colors are spot-on, and I like the contrast between her white dress and the colors of nature around her.
My only critique is that due to the shadowing, her right hand looks a little purple. Is there anyway to make it look less so?
The thing that stands out the most and in my personal opinion is the best in this picture is the way you play with focus. I love how the legs are clear but the flowers and background aren't. The colors are gentle and match the girls dress. I love how you didnt do what most people do and that's take a picture of JUST the legs, I like you added part of her dress and her hands in the picture. All in all I love this picture, could you maybe put to watermark somewhere else? The place it is, is sorta icky . Great work!!!