Perry Mason (1957)

S3E8 The Case of the Bartered Bikini

Title: The Mystery of the Stolen Swimwear Plot: Wally Dunbar enlists Perry’s assistance to claim his latest collection of swimwear. However, chaos ensues when the designs are pilfered and, tragically, chief designer Rick Stassi is found dead. Complicating matters, Wally's girlfriend, Kitty Wynne, who had been under Stassi's blackmail, becomes the prime suspect in his murder trial.