Note the brief scene with Robert and Marion outside of the Saint-Tropez boutique of "hippic chic" designer Jean Bouquin, ostensibly dressed in clothes from his shop. He is most famous for dressing Brigitte Bardot during that time.
You can ignore the charm, Julia. He's a rotter. Not your style at all.
In the bedroom scene when Marion throws a bucket of water over Nicky Henson and Geraldine Sherman, Geraldine Sherman from 43:08 to 44:31 shows her breasts and buttocks. Essentially naked as she leaves the bedroom, however when she opens the door into the next bedroom and then walks through the doorway, she is suddenly wearing white panties.
Champagne (of course) by Bollinger.
THERE'S A GIRL IN MY SOUP (1970) when shown in Australian cinemas on its first theatrical release from 24th June 1971, at the request of the Australian Film Censorship Board, the movie had all nudity eliminated. To obtain the classification rating of (SOA) SUITABLE ONLY FOR ADULTS - the Australian Film Censorship Board ordered the elimination of "all shots of female nudity of Goldie Hawn (Marion) 37:19 to 37:55 and Geraldine Sherman (Caroline) 43:08 to 44:31" i.e. Australia Film Censorship Board insisted that the brief female nudity is never seen by Australians.