100% Wool Composition: Blazer: Single-breasted Front Closure With Single Button, Silk Satin Shawl Lapel, Side Welt Pockets, Chest Welt Pocket, Long Sleeves, Satin Cuffs, Buttons At Cuffs, Central Back Vent, Lined Trousers: Hidden Front Closure, Satin Band At The Waist, Adjustable Waist With Side Straps, Welt Pockets On The Back With Edging And Satin Button, Satin Side Bands Ink Blue Colour Exterior:, 100% Wool; Lining:, 100% Cupro Made In Switzerland