This is how you do winter outerwear properly. We have sourced this heavyweight Shetland wool overcoat from Koy Clothing, and it is a serious piece of kit. Weighing in at a substantial 525gsm, it actually keeps the biting cold out rather than just looking the part. The navy herringbone weave gives it that classic British heritage feel, but the real magic is under the collar. Flip up the collar when the wind hits, and you will reveal a vibrant, striped Kenyan Kikoy fabric detailing that instantly cuts through the grey London drizzle. The same colourful fabric is built into the breast pocket, acting as a clever pop-up pocket square when you want to inject a bit of personality into your morning commute. Cut to a sharp single-breasted silhouette that hits around the mid-thigh, it features three front buttons, neat welt pockets, and a single back vent for easy movement. Even better, 20% of the profits go straight back into sustainable charity projects in Kenya, so you can look sharp and do some genuine good at the same time.