Looking for some hairstiles
I don't know if someone made this, but I'll try to ask anyway. I'd like a female long hair product with different backhair styles (pony tail, low ponytail, long hair, etc..) but same bangs style / front hair style. They don't need to be all in the same product, I just want to make different scenes with the same female model, same hair style / color / bangs, but I just want to change the long hair to a pony tail keeping everything else the same.

Comments
Which generation were you looking for?
You should go through OutOfTouch's catalog. For example these hairs could be the same person's hair depending on how you want to match the hairs' parting:
https://www.daz3d.com/dforce-strand-based-side-parted-glamour-style-hair-for-genesis-9-and-genesis-8-female
https://www.daz3d.com/everyday-spring-style-hair-for-genesis-8-and-9
https://www.daz3d.com/dforce-strand-based-casual-side-parted-ponytail-hair-for-genesis-9-and-8-female
There are other PAs with similarly large catalogs. Prae, Swam, Art Ken, Neftis3D, AprilYSH, MagicBrush, etc.