Who would be so petty as to "get back at you" on this forum?
Won't happen from me.
#1 the sweater looks nice and bright but the flesh tones look a bit pale or flat. Maybe you could enhance them a bit.
Of the 3 remaining (B&W) shots I would have to say the last one seems to have a nice even tone with decent contrast. I like the brightness of the undershirt and the lighter background. The sepia tone one and the 3rd one just look a bit dull. IMHO
It would have been nice if her earring and her left hand was included in the same DOF as the rest of her face. Maybe stopped down one more f stop would have done it.
She is a pretty girl and has a nice sparkle in her eyes.