Dunn co founded in 1886 collapsed into receivership in1996 known for its sturdy suits blazers and flannels this jacket is a prime example extremely well made from pure wool in the uk it is single breast with a two button fastening with a breast two flapped front and two inside pockets with a double vent and two button cuff please check your own measurements with those given although this jacket measures 42 arm to arm it is a loose fit so would suite a 44 chest measurements length jac