I think its a great shot. I could be nitpicky and say that the purple background is a tad bit distracting as it looks way saturated, and the little blowout near the top, probably from the flash reflecting off of the white... but the center clarity and color easily make up for any of the (very small) shortcomings.
You said you wanted C&C!
That is a gorgeous photo. The ONLY thing I would have changed was to move the photo slightly off-center. But in this case, having a centered photo is appropriate. You could go either way. Once again this is a beautiful photo. Put it into an art show. I'm sure youll win something.