 A lightweight version of this coat is called an ulsterette.It is often seen in period productions of Victorian novels, such as those of Charles Dickens and Sir Arthur Conan Doyle.The Ulster coat was referred to in Doyle's Sherlock Holmes novels, "A Study in Scarlet", "The Sign of the Four", "A Scandal in Bohemia", "The Adventure of the Blue Carbuncle" and "The Adventure of the Noble Bachelor".