/cgl/ - Cosplay & EGL

A friend of mine wants me to go as Knives Chau but I've never done anything like cosplay before.

Any idea where to get cheap gothninja/dropcrotch/whatever pants she has?

I thought it'd be cool to do the comic version, but she has a blue/yellow scarf - would that throw people off and should I just stick to black-and-white like the movies?

I can't get ahold of a wig, but I do have a blue bob (which, although inaccurate, only exists in the movies).