Meghan Markle and Prince Harry take children Archie and Lilibet trick or treating in Santa Barbara with Duchess donning colourful butterfly costume - while Duke dresses down in jeans and a polo | Daily Mail Online

The Sussexes chose to leave the rare confines of Montecito where they own a £14 million 16-bathroom mansion, and instead made a Halloween call at a modest suburban street in nearby Santa Barbara.