@ Radio: I can't decide on a favorite size, each size has something I like about it.
@ Roslyn: cute raver style! Did you ever do hair wraps when you were young? I used to do them on Fizz. I think a combination of that and textured yarn and ribbons would be perfect, kinda like this doll:
deviantart
I think the best way to get it with bangs you like would be to attach it to a short haired wig.
Licht has some very vibrant playful colors and their sale is still going on.