Foxfire (2013)
Foxfire is a 2013 drama movie directed by Laurent Cantet, with a running time of 2h 3m. It stars Raven Adamson, Katie Coseni and Madeleine Bisson.
Set in the 1950s, a a group of young girls in upstate New York form their own gang.
Official site
http://www.hautetcourt.com/film/fiche/191/foxfire_laurent_cantet_