Film Everything you need to know about the Cannes film festival. (CBS) Style Ten sought after designers give advice to succeed by. (Complex) New NBA merchandise promotes "league-wide unity." (LA Times) Hamid Karzai's Tom Ford approved style. (Wall Street Journal) Life The difference between French sex and regular sex. (The Cut) Art A new exhibit sheds light on the relationship between Andy Warhol and Halston. (Financial Times)