One of the most widely publicised red carpet outfits in 2001 was the distinctive swan dress worn by the singer Björk to the Oscars. The September 11 attacks and outbreak of the War in Afghanistan led to the postponement of the Emmys until November 4, when a subdued ceremony was held, with attendees asked to wear suits. This was the first time that such a request had been made of attendees of a major award ceremony since the 1942 Oscars followed the attack on Pearl Harbor.