A trench coat or trenchcoat is combination of coat made of waterproof considerable surface, at first delivered for British Army authorities before the First World War, and becoming renowned while used in the trenches. The trench coat was intended to shield from wind and downpour. They were not the hottest coats, notwithstanding, they were provided in a huge size so hotter coats and layers could be worn under them. In past wars, officers wore greatcoats. These were long overcoats of serge; a thick texture produced using fleece. Trench coats are waterproof and solid while being lightweight. The