Cannes looks nice, doesn't it? All sunny and full of palm trees and famous people eating tiny versions of regular food. Look! Here’s Matt Smith. He was in Cannes to help promote Lost River, a film that also happens to be the writing and directorial debut of one Mr Ryan Gosling.

Because they're bossing about on the French Riviera, stars can relax a bit in terms of style. Observe Smith in his excellent checked, double-breasted blazer, relaxed blue shirt, pleated chinos and truly excellent slip-on loafers. Got a summer do coming up that calls for smart/casual? You could do a lot worse than follow in the good Doctor’s footsteps.