EXCLUSIVE AT MRPORTER.COM. We thought it was important that our Mr P. collection included pieces that are popular around the office, and the camp-collar shirt is without a doubt one of the stars. This version is made from Japanese Selvedge cotton-chambray and has two utility patch pockets above the hem. The washed grey shade will sit nicely alongside dark jeans and trousers. Shown here with Mr P. trousers, Mr P. T-shirt, Mr P. sneakers, Mr P. socks. Explore the world of Mr P. – – Grey washed cotton-chambray – Camp collar, buttoned cuffs, front patch pockets, side slits – Button fastenings – 100% cotton – Machine wash – Imported- For Men.