H&M’s next designer collaboration is with Giambattista Valli, the Paris-based master of beauty and sophistication. The news was revealed at tonight’s amfAR gala in Cannes, where Giambattista Valli and H&M’s Creative Advisor Ann-Sofie Johansson walked the red carpet together with Kendall Jenner, Chris Lee (Li Yuchun), Chiara Ferragni, H.E.R., Bianca Brandolini d’Adda and Ross Lynch....