Mansfield's wardrobe relied on the shapeless styles of the 1960s to hide her weight gain after the birth of her fifth child. Despite career setbacks, she remained a highly visible celebrity during the early 1960s through her publicity antics and stage performances. In early 1967, Mansfield filmed her last role, a cameo in "A Guide for the Married Man", a comedy starring Walter Matthau, Robert Morse and Inger Stevens. The opening credits listed Mansfield as one of the technical advisers, along with other popular stars.