Sir Alec Guinness once returned a script with a polite rejection, and had his letter answered with the following plea: "We tailored it just for you." "But," Guinness replied in turn, "no one came to take measurements."
[Sir Alec (who famously played Obi-Wan Kenobi in George Lucas's Star Wars) was often asked about the film. His verdict? "Frightful rubbish."]