On this World Environment Day, let’s take a moment to recognise the celebrities at Cannes 2025 who embraced sustainable fashion. Stars like Aishwarya Rai Bachchan, Naomi Campbell, and Cate Blanchett chose eco-friendly and traditional outfits, while Junk Kouture youth designers wowed with upcycled creations, highlighting the growing movement towards responsible luxury on the global stage.