double-breasted blazer in silk blend with button closure, pockets, long sleeves, back vents. vents. Composition: 35% silk 35% flourofibre 19% wool 10% nylon 1% lycra Luxury Long Sleeve Office Suit, Luxury Office Suits, Slim Fit Suit With Hidden Button Closure, Double Breasted Long Sleeve Business Suit, Formal Slim Fit Blazer With Button Closure, Slim Fit Long Sleeve Business Blazer, Wool Double Breasted Suit With Welt Pockets, Double Breasted Business Suit With Concealed Placket, Business Double-breasted Suit With Concealed Placket