Utility and khaki may not sound like the sexiest trends to hit the SS17 catwalks but they're certainly two of the easiest to try, for a sophisticated update to your summer wardrobe. Whether it's a pair of tailored khaki trousers to trade in for your favourite jeans, a khaki shirt, a trench coat, or skirt, there are numerous ways to incorporate the coloured cotton (anything from a brownish yellow to a deeper olive green) into your look.