Orange was originally the color Chun-Li was supposed to wear in Streetfighter II, but programers switched it to Blue/Yellow for some reason, They made it a default color later, Love the muscle tone on her and the wide white waist belt! That looks even better than the belt shes got now! Classic manga look all together! Great Work!
Maybe is just psychological but Chun-Li's iconic blue and yellow is so ingrained in gamer's psyche that is kinda hard to see her on a color that is direct opposite of blue. But it is just an opinion, paint her as you please.