Online store Oi Polloi show off some more goods from in-house label Cottonopolis. The Swiss Army Shirt, a pullover style in 100% cotton twill, may not offer a miniature metal toothpick but what you definitely won’t be short of is a pocket or two. “Like that handy old pen knife you’ve had for years, but in shirt form,” there’s a huge lower pouch to keep your hands warm as well as places to store your pens, loose change, bus pass and various other necessary wotnots. Available in Olive, Navy and Pale Blue. Find them all here.