3. Marcello Mastroianni
Notable Roles: 8½ (1963); La Dolce Vita (1960); Divorce Italian Style (1961); La Notte (1961)
Growing up in Turin and Rome must have given Mastroianni an eye for well-tailored clothing and an Italian sensibility. With his quiet confidence, he could give a classic suit a breath of ease and appear relaxed even in the most stressing situations.