Im not a fan of black and white but following this tut, i kinda had to, let me know what you think please.
I can see what your trying to do but its not put together well imo .. random effects on left and nothing on right.
i really can't see the shirt at all is it the gray part below her head? if so it blends in with the background way too much it seriously looks to me like she has no neck and below. it might be just me lol