You can probably clock into your workplace in a much broader range of clothing than anyone ever dared to. This shadow check shirt from the House of Marks & Spencer is a must-have for every influential man out there. Boasting of half-sleeves with a button-down collar and button-through fastening will make you stand out in a crowd. The ease of cotton brings a quiet luxury to this minimalist shirt. Keep it understated with a pair of darker hue trousers or go tone on tone with chinos for a true dandy look.