Welcome to PJ, nice work!
There are a couple of small issues before this can be accepted in the gallery:
Can you please submit a non scaled image as preview image? Perhaps a cropped image?
Are you sure you meant to have a black background? The preview suggests that you might have wanted a black outline and a transparent image?
In some of the frames there are stray pixels around the skirt, frame 4, 7, 9, 10 and 11. It would be nice if you consider cleaning those up!