Carol Channing’s dress is missing. While the 86-year-old actress and her husband checked into the Hollywood Renaissance Hotel, someone made off with the signature dress she wore in the stage production of “Gentlemen Prefer Blondes.” …a man swiped one of her bags from a bell cart in the lobby, said Officer Jason Lee, a police spokesman. The bag contained the dress, which Channing told police was valued at $150,000, Lee said…...