EXCLUSIVE AT MR PORTER. Mr P. ‘s polo shirt has been made in Italy from contrasting sky-blue and white cotton-piqué. It’s topped with a relaxed Johnny collar that falls open, showcasing the neatly placed band of stripes. Shown here with Mr P. jeans, Mr P. shoes. Explore the world of Mr P. – – Sky-blue and white cotton-piqué – Striped collar, ribbed trims – 100% cotton – Machine wash – Made in Italy- For Men.