This Jack & Jones Premium Super Slim Fit Blazer in olive green is a stylish and versatile addition to any man's wardrobe. Made from lightweight polyester, this suit jacket features a collared neckline, button closure, and a chest size of 45cm. With its slim fit design, it is perfect for all seasons and can be dressed up or down for any occasion. The UK size 40R ensures a comfortable and tailored fit for the modern gentleman.