Portrait of the prettiest girl I know

I created this for someone very near and dear to me, I'm not pleased with how it came out. I feel like it really doesn't do her justice, but I had to finish it so I can give it to her. If I had it my way I'd probably be working on this painting for years trying to make everything perfect. I also wasn't pleased with the way the feathers came out on the right side. I hope everyone else enjoys it.