36 Fillette (known as Virgin or Junior Size 36 in English) is a 1988 French erotic drama film directed by Catherine Breillat, based on her 1987 novel of the same name.

The film stars Delphine Zentout, Étienne Chicot and Oliver Parniere, with Jean-Pierre Léaud, Berta Domínguez D. and Jean-François Stévenin.

She is self-aware and holds her own in a café conversation with a concert pianist she meets, but she has a wild streak, and she's testing her powers over men, finding that she does not always control her moods or actions, and she's impatient with being a virgin.

Catherine Breillat revealed that Delphine Zentout turned 16 just three days before they started shooting the film: "It was a miracle, because when I cast her I had never asked her age, or her birthday.

[3] Roger Ebert of the Chicago Sun-Times gave the film 3.5 stars out of 4, and wrote, "Its whole delicate existence depends on the performance by Zentout, a 16-year-old in her acting debut.