Derek Lam 10 Crosby canvas trench coat layered over a blanket knit vest. Notched lapels; asymmetrical two-button front. Long sleeves; adjustable belted cuffs. Shoulder epaulettes. Storm flap details. Belted waist. Front flap pockets. Midi length. Cotton/polyester/polyurethane. Wool/nylon/other fiber combo. Imported.