Burberry The Sandringham Long Trench Coat. SKU:3911050 Color: Honey. Crafted from pure cotton, this Sandringham long trench coat from Burberry 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 check lining and a rear central vent. Lining: Viscose 100%, Cotton 100%Outer: Cotton 100%, Buffalo Horn 100%