Paris Fashion Week: Chanel vows to replant hundreds of trees

From environmental awareness to social activism, the Paris 2018 winter ready-to-wear collections are changing the world! Chanel opts for a distinctly autumnal backdrop, while vowing to plant 100 trees for each one it cut down. Stella McCartney wants to save the world, while Shiatzy Chen presents a collection inspired by the #MeToo movement. At Yohji Yamamoto, a Cubist collection pays tribute to the late Tunisian designer Azzedine Alaïa. FRANCE 24 takes you to the Paris catwalks!