/cgl/ - Cosplay & EGL

I made this as a prototype so excuse the poor placement of stickers and rough edges.
Beyond fixing the structural mistakes, do you guys have any suggestions on how to make the design a little more mature/elegant? I'm not looking for classic lolita level elegance, just something that looks more like trendy teen jewelry rather than claires jewelry.
So far I'm thinking of using a less saturated color for the frame, cutting the whiskers/eyes thinner and more neatly....not sure what else. Maybe less glitter?