Hmm, not half bad.
I don't love Scootaloo for her color scheme. Also, Scoots is a pegasus and looks tomboyish intentionally. I think that orange+purple and going for elegant as per any of Rarity's influence is very difficult. Perhaps if the child too strongly after Applejack it would be better.
Long story short, I regret nothing.
...You realize this is just tempting me to insult Scootaloo more, yes?