Royal Navy Windproof Deck Smock, 1st Pattern - NavyThe Royal Navy Windproof Deck Smock is part of The Real McCoy's two piece collaboration with the vintage military collector Saunder's Archive in Nova Scotia Canada. Based on an example from his collection, this smock is a faithful reproduction of what is believed to be the earliest known example of the Windproof Deck Smock worn by British sailors on aircraft carrier flight lines till the 1980s. The Royal Navy introduced this style of windproof smock