Clémence, a flight attendant and single mom, is raising her teenage daughters, with the occasional help of her father, Patou a former-hippie. One day, Dalva, her 16 years old daughter, comes back from school wearing a tiny bra-like crop-top. Mortified, Clémence forbids her to go outside wearing that as an outfit... The visions and feminist battles of three generations get confronted. A story inspired by the #lundi14septembre movement.