These hairstyles are for teen, young adult, adult, and elder females. So I went through and stripped off all the ugly junk that EA puts on so many of their hairstyles, redid the textures, and made a few other various improvements (such as resizing them, correcting bad mapping, fixing bone assignments, and the like).
There are a lot of beautiful custom hairs out there, but for all the cashiers and bartenders and other random sims who seem to build up in my saves I didn't want to use those super high poly CC meshes on them. The first of two parts, I started this project because I wanted more hairstyles for my townie sims.