PARIS — At Paris Fashion Week, designer Olivier Rousteing, the creative mastermind behind Balmain, put on a defiant runway display Wednesday, just days after garments from his collection were stolen from a truck loaded at Charles de Gaulle airport. Here are some highlights of spring summer 2024 shows: FROM STEIN TO STEM: BALMAIN’S NOD TO AN ICONIC FRIENDSHIP When Gertrude …