The Duke and Duchess of Sussex honoured Britain’s war dead today during a poignant ceremony at the Field of Remembrance outside Westminster Abbey at which Meghan was making her first appearance. Prince Harry, wearing his Household Division ceremonial uniform, and Meghan planted tiny crosses to pay their respects to servicemen and women who made the ultimate sacrifice in conflicts across the decades. The couple bowed their heads after placing a cross on a larger version made of poppies, as they looked out at a sea of crosses erected by military units and other groups associated with the First World War and other conflicts. Meghan cut a demure figure in a Sentaler navy coat and a pair of £620 knee-length heeled boots by Tamara Mellon. She also wore a slim belt over a black dress and a navy Philip Treacy hat, with an elegant veil detail. Harry and Meghan also visited the plots for regimental and other associations, meeting veterans from all areas of the Armed Forces, including 20 D-Day veterans, and stood still as the Last Post was played by a bugler. Meghan crouched down to chat to Elizabeth Herschel, 96, who proudly wore the Second World War medals of her…