Has anyone watched the movie Donkey Skin by any chance? I happened to see a poster that piqued my interest (link below). It features Catherine Deneuve with a really long thick ponytail. So I ended up watching it and even though the lady wears a wig, it's was really well done. So much scope for fantasies.
As for the movie itself, it's definitely worth a watch. A weird premise based on a fairy tale, the whole movie is like a dream.
Some links:
The image that drew me:
Check out the trailers and images at Imdb imdb.com/title/tt0066207/