Cosplay TIPS, Maria Ushiromiya?

You can use Model Magic by Crayola and attach it to a red headband with hot glue. Adding in small red gems. Model magic is best to use because it is pretty sturdy after it has dried and its light on your head. The downside is after you mold it, it may not look smooth because it does air dry and you may be in a hurry. So get sand paper while your at it to smooth the edges.