Rows of helmets are seen in the Full Dress Store of the Household Cavalry who will provide ceremonial support to the forthcoming wedding of Britain’s Prince Harry and his fiancee Meghan Markle, at the Hyde Park Barracks in London, Britain

Rows of helmets are seen in the Full Dress Store of the Household Cavalry who will provide ceremonial support to the forthcoming wedding of Britain’s Prince Harry and his fiancee Meghan Markle, at the Hyde Park Barracks in London, Britain

Rows of helmets are seen in the Full Dress Store of the Household Cavalry who will provide ceremonial support to the forthcoming wedding of Britain’s Prince Harry and his fiancee Meghan Markle, at the Hyde Park Barracks in London, Britain, May 9, 2018. REUTERS/Toby Melville