Help finding a new wig for Eli

First of all: Happy new year to y'all. I hope you'll have a wonderful year.
One of these days I will make a post about how my 2012 was and how I hope my 2013 to be. 

Lately I've been having some bonding trouble with my little Eli. I can't put a finger on what it is, but as a start I will try to get her a new wig. I'm just not sure what I should try on her this time.

Any suggestions regarding colour and style are more than welcome. :D

These are all the past wigs she's had: