Introducing Hattie Recommends: Discover
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Introducing Hattie Recommends: Discover

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    • MEN'S HATS
    WOMEN'S HATS
    SPECIAL COLLECTIONS
    ACCESSORIES

    Lock & Co. presents the Royal Ascot collection, an exclusive range of eye -catching styles and statement pieces to complete your race-day ensemble. View

    INSIDE LOCK & CO.

    King Charles III

    A Royal Warrant of Appointment to King Charles III. Read More.

    Lock & Co. Hat Care

    Lock & Co.'s hat-grooming guidance will keep your hat looking as good as the day you bought it. Read More

    HAT SIZING
    PORK PIE STRAW HAT WITH A TEXTURED BLUE/GREEN COTTON BAND

    Introducing HAttIe, your personal AI styler, trained with the expertise of our Master Hatters and Stylists. HAttIe is here to help you select the perfect hat style for you. Meet HAttIe.

    Raffia Wide Brim Hat With Textured Pink Band and Bow

    Discover the secret of looking effortlessly stylish - Use Lock & Co.'s simple guide to select the perfect hat for you. Read More

    EDITORIAL

    With Royal Ascot fast approaching, Lock & Co. has created a handy guide to answer your top questions about hats, headpieces, and top hats for 2025. Read More

    Why is it called a Bowler Hat? Read More

    Summer Elegance:

    Discover your summer signature style — hats crafted for sunshine, celebration, and lasting memories.

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    LUXURY HATS BORN OUT OF FASHION AND FUNCTIONALITY, DELIVERED BY THE WORLD’S OLDEST HAT SHOP.

    Special Collections
    Men's
    Women's
    Panama Hats

    HERITAGE

    Steeped in history and heritage, Lock & Co. has been the ‘Home of Hats’ since 1676. Enter the oldest hat shop in the world and one of the oldest family-owned businesses still in existence.

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    HERITAGE

    Steeped in history and heritage, Lock & Co. has been the ‘Home of Hats’ since 1676. Enter the oldest hat shop in the world and one of the oldest family-owned businesses still in existence.

    View the Gallery

    Old books
    Lock & Co. old shopfront image
    Lock & Co. hat boxes
    Lock & Co. shop floor with hats

    THE HOME OF HATS

    NEW ARRIVALS

    Discover the latest additions to our select collection of the finest men's and women's hats and caps. 

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    SUSTAINABLE CRAFT

    Lock & Co. Hatters has a sincere commitment to protecting the craft and skills of hat-making. As a small family business, we strive to be a responsible retailer and genuinely want to make a difference.

    View the gallery

    SUSTAINABLE CRAFT

    Lock & Co. Hatters has a sincere commitment to protecting the craft and skills of hat-making. As a small family business, we strive to be a responsible retailer and genuinely want to make a difference.

    View the gallery

    MEN'S GREEN CHECK WOOL FLAT CAP

    Grosvenor Green Check Flat Cap

    Pork Pie Panama Hat with a narrow deep brown leather band

    Stella Pork Pie Panama Hat

    PORK PIE STRAW HAT WITH A TEXTURED BLUE/GREEN COTTON BAND

    Felix Pork Pie Straw Hat

    Coral floral motif bucket hat with cotton cords

    Daisy Coral Bucket Hat

    UNISEX ADJUSTABLE GREEN WATERPROOF BASEBALL CAP

    Clayton Green Waterproof Baseball Cap

    COTTON YELLOW SUN HAT WITH A MID BRIM

    Nina Yellow Sun Hat

    LOCK & CO. BEST SELLING HATS

    Discover Lock & Co. timeless hats and caps for men and women, that are always in fashion and set the standard for stylish elegance. All your favourite men's and women's hats in one place.

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    LOCK & CO. HATTERS IS THE OLDEST SHOP IN LONDON AND THE OLDEST HAT SHOP IN THE WORLD.

    Our passion for hats is limitless and our knowledge unrivalled. For close to 350 years, Lock & Co. have worked with the best felts, tweeds, cloth, and cashmere fabrics sourced exclusively from around the world. Drawing from our unique British heritage and craftsmanship, we create both traditional and modern hat designs, with scrupulous attention to quality and fit. Our hat shop was established in 1676, making us the oldest hat shop in the world and the oldest shop in London.

    Every Lock & Co. hat purchased is carefully and expertly hand-prepared in our London shop by one of our Hatters, before being whisked out of our famous green front door at No. 6, St James’s Street. Lock & Co.'s commitment to hat quality is trusted and respected; everything that you would come to expect from the home of hats since 1676.

    View Men's Hats View Women's Hats