Burberry The Sandringham Mid-length Trench Coat. SKU:4003862 Color: Navy. Crafted from cotton, this timeless Sandringham mid-lenght trench coat from Burberry London features a classic collar, a hook & eye fastening, epaulettes on the shoulders, long sleeves, a double breasted front fastening, a belted waist, two front pockets, a rear central vent and a check lining. Lining: Cotton 100%, Viscose 100%Outer: Cotton 100%, Buffalo Horn 100%