I got number 33 for my DD Natalee for her Christmas 2012. She calls her Mckenna, as that was the GOTY that year, and I never got a Mckenna doll. I really love this doll. She is beautiful. I only wish they made a doll like her with blonde hair and gray eyes. That is my Natalee to a tee. She has long blondish-caramel spiral curls and grayish eyes.
I have a number 56. It is my DD's Natalee, she got this when she was 3 thanks to my DH. So 2010. I found her hair dry. We did wash and condition it and it looks nice now. It's a platinum blonde on mine.
I have a number 22 and she does not look like any of your dolls. Her hair was extremely dry. We(DD and I) put conditioner in it, and let it sit for about an hour. Then we rinsed it out and I brushed it. Her hair is soft now. Her hair appears a different color, almost like a platinum blonde. I'll post a picture this coming week. My older DD picked her out when she was 5.