Designed by mr porter. Summer becomes suit season when you've one made of linen – its airy handle makes it great for the warmer months. Mr p. S jacket is tailored in a single-breasted profile and partially lined for easy layering. Style it with a slim sweater underneath when the mercury drops. Lower impact materials. This product is made using at least 50% lower-impact materials or ingredients. Find out more about our consciously crafted criteria here.