Thanks for the kind words. Sadly enough I had my friend make the wings since she had just finished making Windmoon. Her cosplay account name is starryrainbows. I forwarded her your email and I am sure she will be more than happy to give you a review of how she made them. Off the top of my head I know she used wire, hot glue, fabric, and glitter.
I do know that she followed Lillyxandra's tutorial of her website, here is the link:
Let me know if you don't hear from my friend, I can always bug her to get back to you
well its still in the works I have to redo the top and then pull the pants in and make the jacket for it so its still in works lol