Her hair is most likely custom, I get most of my hair from the sims resource center, which is having issues right now, I take a look later and get back to you about that! ^-^
Thanks! It is really hard to get them to look right sometimes. I really don't like the posing hacks, I've had issues with them messing up and crashing my game before so I stay away now. I think I might redo them soon, might wait till sims 4 which looks amazing!!!
He was a pain in my butt, getting the skin tone and hair color was a mess but I had to do him since I have a crush on the pony version of him!! soo cute haha
Found it!!
http://www.thesimsresource.com/downloads/details/category/sims3-hair-hairstyles-female/title/adult-hair-mushroom/id/1197766/
If you have questions about any of the other hair or anything else let me know and I can send you the links or tell you where I got them from.
~Momo