Designed by mr porter. There's a mid-century appeal to mr p. S bowling-style shirt. Cut from waffle-knit cotton, it's tailored with a relaxed collar and panelled front. Wear it buttoned-up or undone over a ribbed tank – both work great. 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.