Celebrity MADONNA, LEO BELOW MARKET By People Staff Published on June 11, 1999 12:00 AM Share Tweet Pin Email Movie costumes worn by Madonna and Leonardo DiCaprio didn’t live up to their star billing Tuesday at a London auction of Hollywood memorabilia. A silk floral dress worn by Madonna in “Evita” went to an unidentified buyer for $2,200. It had been expected to go for at least $4,800 at the Bonhams auction house. A shirt, tunic, breeches and coat that DiCaprio wore in “The Man in the Iron Mask” were expected to bring $4,800 to $6,400. But the top bid from an unidentified American collector was just $3,600.