This episode visits the star-studded party to celebrate the re-opening of Dior's summer mansion, and dazzling fashion shows at Blenheim Palace and in Paris. And can Dior find a new creative director?

Dior's new creative director, Maria Grazia Chiuri, prepares her first collection and shows it at Paris Fashion Week. And Dior's 'nose', Francois Demachy, reveals how to make a best-selling perfume.