I mean in 1 and 2 the dress is totally going grey/blue/green and in 1 the shadows in her hand are that way as well. I prefer 2 over 1 because the shadows are less creepy, but I'm not saying 2 is good by any means (it's too cool). 3 is just way too creamy and 4 is a flaming orange disaster
1 is the most natural, but yeah as ckhagen said there are color issues. Is there some weird color filter stuff going on or is this simply the product of mixed lighting?
The composition isn't doing a whole lot for me, btw. What are the elbows and tiny bit of blue dress adding to the image that the mirror or window or something else wouldn't have better accomplished?