CAERNARFON, UNITED KINGDOM - NOVEMBER 20: Catherine, Duchess of Cambridge, earring detail, meets wellwishers during a visit to Caernarfon on November 20, 2015 in Caernarfon. United Kingdom. (Photo by Danny Martindale/WireImage)
CAERNARFON, UNITED KINGDOM - NOVEMBER 20: Catherine, Duchess of Cambridge, earring detail, meets wellwishers during a visit to Caernarfon on November 20, 2015 in Caernarfon. United Kingdom. (Photo by Danny Martindale/WireImage)