In which century were a-la Belle Poule hairstyles the most fashionable?

Player en_846, not sure.. Marge Simpson seems to find a way..

It was in this century nobility could afford to put that much time and effort into their hair.

Ewww! those are definitely a fashion emergency!! definitely! ew ew! gross! hair! when was that ever trending! like what... what happened?! the olden days were crazy!