All of these red carpet events may seem natural for you journalists, but it doesn't feel natural for actors.
I have a great plain blue shirt from APC, and a denim one from Dolce that I wear constantly. It's hard to find the perfect denim shirt, but this is it.
The United States has made a massive effort since the end of the Second World War to secure the dominance of its films in foreign markets - an achievement generally pushed home politically, by writing clauses into various treaties and aid packages.

