Hi! :) Of course, here are some suggestions:
Movies
8 women (imdb/trailer) (Personally, this is one of my favourite movies of all time. I think the cast is absolutely amazing and I adore the characters, each time I watch it I discover something new about them.)
Madame Bovary (imdb/trailer)
Farewell, My Queen (imdb/trailer)
Jean de Florette and its sequel
Manon of the Spring
(imdb/trailer)
All the Mornings of the World
(imdb/trailer)
The Princess of Montpensier
(imdb/trailer)
The Well-Digger’s Daughter
(imdb/trailer)
Renoir (imdb/trailer) (Such a gorgeous movie to watch!)
Molière
(imdb/trailer)
Queen Margot (imdb/trailer) (Bregovic’s music in this movie is so beautiful.)
Coco before Chanel (imdb/trailer)
Coco Chanel & Igor Stravinsky (imdb/trailer)
Brotherhood of the Wolf
(imdb/trailer) (I think it was an interesting attempt to make sort of a horror-supernatural period movie, but I have mixed feelings about the result.)
Populaire (imdb/trailer) (This one is really fun and lovely and adorable!)
Diary of a Chambermaid (imdb/trailer)
Yves Saint Laurent (imdb/trailer)
Saint Laurent (imdb/trailer)
A Very Long Engagement (imdb/trailer) (Unique, beautiful and heartbreaking at times.)
Mozart’s Sister (imdb/trailer)
Shows/mini-series
The Accursed Kings
(imdb/trailer) (This series is actually terribly bad, but the source material is a real classic, so I decided to include it on this list after all.)
Un village français
(imdb/trailer)
Résistance
(imdb/trailer)
The Count of Monte Cristo
(imdb)
I hope you’ll find something you’ll enjoy! :)