Cute and a little too pat, The Man in the White Suit offers Alec Guinness trapped in an undercooked story with so much wasted potential. Guinness plays Sidney Stratton, a textile researcher who -- after years of effort -- develops a miracle fabric that doesn't wear out or get dirty. Rather than find himself the company hero, he's immediately the subject of various lynch mobs: The company doesn't want such a fabric because they won't be able to sell new clothes every year, and neither do the workers, who know they'll soon be out of a job. Even the cleaning ladies are pissed. Funny stuff, but that's about the end of it. Ultimately you feel it could have gone miles further.