Alan J. Flusser is an author and men's clothing designer. He owns and operates Alan Flusser Custom, which focuses on custom and made-to-measure suits.Flusser has designed for the films "Wall Street," "Barbarians at the Gate," "Scent of a Woman," and "American Psycho." He has written six books about men's fashion, the most recent being the biography "Ralph Lauren: In His Own Fashion," which was published in 2019.