Cleric or Favored Soul

[Arkain]

The strong divine caster focus doesn't seem to mesh with how she's portrayed either in stories or the film. It also ignores her most distinct characteristic: the hair.

Perhaps a level or two of favoured soul for some basic healing, with a unique ability to reverse a year of aging 1/day? Then fill with at least one level each of rogue and bard, and finish with ten levels of Exemplar, focusing on use rope (hair)?

For that reason I'm thinking Pathfinder Witch. For hexes consider, Feral Speech, Healing and of course Prehensile Hair. The familiar also fits nicely. Actually had a character in a group once who went in that direction and the player did realize the similarities. There was a lot of hair-induced healing
Alternatively, the White-Haired Witch archetype ditches hexes in favor of doing ALL the hair stuff and a couple rogue talents. Not exactly a good trade, but maybe worth it for the concept alone.

This does of course assume that Pathfinder content is allowed.