Good picture, and good story too. Did she changed because of the pixie dust or the pixie dust granted her 'wish'?
She wasn't wishing she looked like this, or anything like that, but she wished not to be bullied any more, and the dust acted on that.
This was a nice little story, even there wasn't any actual change in age.
I have a few stories here that don't feature any age change but are pure Increased Beauty. I rather enjoy that genre too.