Culture & Etiquette
Casualwear is widely accepted. Beachwear (swimsuits and shorts) should be for the beach or poolside only.
If invited to someone's house, dress smartly. A gift for the hostess is always appreciated, otherwise normal social courtesies should be observed.
Many of the manners and social customs emulate French manners, particularly among the middle class. A handshake is a customary greeting. Firmness and patience can pay dividends in some social situations.