Established in 1676, Lock & Co London is the oldest hat shop in the world & one of the oldest family-owned businesses. Discover men's & women's hats from the world's oldest hat shop. Fit for any occasion and season, loved by celebrities. Beautifully packaged. Lock & Co. London store has hat collections for men and women. The women’s ready-to-wear hat range centres on timeless and seasonal styles. Lock Couture showcases our most exquisite hats, handcrafted in our London shop workroom. For men, the Lock & Co. London offers our core hat classics like the Bowler and Panama hat, rollable trilbies, wide-brim fedoras, traditional caps, flat caps made from British tweed, and Baker Boy ‘Peaky Blinders’ caps in hardy leathers and herringbone.