Top hat top hat is a hard, black silk hat, with fur now often used. The acceptable colors of hats are much as they have traditionally been, with "white" hats (which are actually grey), a daytime racing color, worn at the less formal occasions demanding a top hat, such as Royal Ascot, or with a morning suit. In the U.S. top hats are worn widely in coaching, a driven horse discipline as well as for formal riding to hounds. The collapsible silk opera hat, or "crush hat", is still worn on occasions, and black in color if worn with evening wear as
Top hat also wear top hats on special occasions. The custom is said to have started at the Bevis Marks Synagogue in London on a hot day, when the "Chazzan" was preparing for a service and decided that it was too hot to wear his wig, throwing it out of the window in a fit of bad temper. He then found that his tricorn hat was too big, as it had been made to fit over the wig, and so wore his top hat instead. Notes Further reading Top hat A top hat, beaver hat, high hat, silk hat, cylinder hat, chimney