I'm old and blind, so bear with me.

If it's A) just that type cap of hair, there's loads of ones like that, including Daz's Slick hair (which was a freebie, though it might be from a magazine, it's been a number of years ago...)

If it's b) the hair, and piled up large behind her, the closest thing that comes to hair is Mylotchka's dos...Maybe Genie hair or Janice Rand, something like that...ribbons...I dunno...;)

I wish I'd said that.. The Staircase Wit

anahl nathrak uth vas betude doth yel dyenvey..;)