This picture inspires a mix of innocence and sensuality. The clothing colors and the delicacy makes me think of cotton candy immediately. But, in the same time the transparent top brings sensuality. Also the girl's appearence, especially her face, has mature but also childish features.
The lights and colors around the model fit and combine very well, I love the soft light and the pink aurora around her. Although the broad outlines of the image aren't straight, there is some balance created (perhaps) by the position of the model. I like small details such as the dove and the colored balloons (I can see a Smiley Face) which create a modern fairy tale atmosphere. I would have liked to see more the shoes, I think it would have been a nice detail.
All in all, I think this a very good composition with great colors.