Like most clothing manufacturers in Ireland, the size of the workforce has been in decline for many years. Some of the clothing manufacturers have survived by focusing on one particular item of clothing. For example, tailor David Hanna, who started making suits for the locals in 1924, switched to making only hats in 1964 and is now shipping them all over the world. Donegal also has a long tradition of weaving carpets. Donegal Carpets have been made in Killybegs for over one hundred years and have been found in Áras an Uachtaráin, the University of Notre Dame and the White House.