This style is named Morgan. The hair is made up of a sculpty base and 2d alpha prims in the back. The hat is a one-prim sculpty and other hats will be available separately soon.
"Morgan" is available in 42 different colors. The smaller packs of hair run at 229L and the mega 42 packs is priced at 699L. Each pack contains 3 different sizes for easier fitting, small, medium and large.
Thanks for looking :)
To find the hair either search my profile in-world and click on one of the hair classifieds or use the slurl below.
I also plan on putting out all of these hats very soon. I'm just not sure how to have them laying out in the store. They shouldn't be much in price either.