Jigsaw has long helped elegant women dress in classic lines, simply cut separates and luxurious fabrics - and now it offers the same sartorial help for men. The Jigsaw menswear collection features in various stores, but it takes pride of place in dedicated men's outlets including this Mayfair branch and another in Spitalfields. Here, the store is fresh and inviting. Wooden panelling and exposed brick gives the shop both a seaside-cabin look and a rough-edged appeal, though the space is pretty snug. The delightfully wearable collection is artfully arranged around the store (there's a table made out of a reclaimed door) and assistants are only too happy to help you find a gentlemanly outfit among the British heritage-inspired blazers, macs, tees and knitwear.