As a Twilight cosplayer, I can't recommend the horn/ears combo enough! While I made my own (didn't think sawing through Yaya's was the best idea just to add lights), the horn makes the immediate connection to you cosplaying a unicorn.
It might also just be the photo, but I also can't see Rarity's cutie mark anywhere on your cosplay? A little applique on the vest would be a very nice detail!
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- Judal (Magi: Labyrinth of Magic): 16% (Wig Overhaul) Katsucon 2017
- Galaxy Print Shiro (Voltron, Original Design): 70% (Arm Work) Katsucon 2017
- Blanche (Pokemon GO): 82% (Sewing) Katsucon 2017
- Lelouch [Emperor Robes] (Code Geass) : 4% (Patterning) 2017