Colette Du Plessis was born on January 13, 1925 in Pancras, London, England, UK. She was a costume designer, known for Zeta One (1969), All Coppers Are... (1972) and The Wednesday Play (1964). She was married to Richard Arnell. She died on April 3, 1997 in Montigny-Lengrain, Aisne, France.
