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Have a scroll and discover some of our other articles, from press coverage to style guides and informational pieces.
The trusty flat cap is quintessentially British and pre-dates even Lock & Co. Hatters. In fact, it was once compulsory to wear a flat cap on Sundays as part of English law to help boost the fledgling wool industry. However today, the flat cap is less about necessity and more about practicality and style.
So just what is a flat cap? Constructed from one piece of cloth, typically wool, tweed or cotton, a flat cap is a rounded cap that has a stiffened yet malleable peak. Lock & Co. specialises in offering a vast selection of flat caps in all manner of styles and fabrics, all year round – from supple yet hardy leather to cooling linen, through to exclusive Escorial wool and luxurious cashmere.
A flat cap is one of the most versatile hats you can own. Whether you are dressing for a weekend walk, a day in the city, or a smart country wedding, the flat cap adds effortless polish while remaining comfortable and practical. Here is everything you need to know about wearing one with confidence.
Now how should a flat cap be worn? Flat caps are designed to be worn centrally on the head and not cocked to the side. A good-fitting flat cap will mean the cap hugs the back of the head nicely and does not feel too loose elsewhere. If you're wondering how to wear a flat cap correctly, the key lies in both the fit and the position on the head.
If you do not already know your head measurement, take a soft tape measure, and place it around your head, 2cm above the ears and across the middle of the forehead. The number you get (whether it be in cm or inches) will be the size of the flat cap you require.
If in doubt about what size flat cap to take in a certain style, just pick up the phone to speak with one of our hatters who will be able to advise.
Heard the one about moulding your peak by leaving it overnight in a pint glass? Folklore. Flat cap peaks can easily be manipulated by hand to give a more rounded silhouette. But take care when rounding your peak as they can weaken over time and become less rigid.
For those seeking a more personal touch, Lock & Co. offers an exclusive bespoke cap service where the wearer can customise an existing Lock & Co. style of cap in his or her own fabric. This is extremely popular if the wearer has had a bespoke suit made elsewhere and wishes to have a matching cap, or maybe a cap made in the family tweed. To find out more about this service please call the shop and ask to speak with our Hatsmith.
Handcrafted from pure wool, this cap reimagined with a narrower shape and A slightly longer peak bears all the hallmarks of a supreme quality Lock & Co. hat.
Handcrafted from pure wool tweed, the Gill cap is one of our most popular styles for men.
Made from 100% pure English wool, and lined with satin, The Auric Anniversary Edition is the ultimate gentleman’s bad-guy cap.
Have a scroll and discover some of our other articles, from press coverage to style guides and informational pieces.
This year, Lock & Co. becomes an official licensee of Royal Ascot for the first time, a milestone that reflects our ongoing commitment to craftsmanship, heritage, and British ceremonial style.
At Lock & Co. Hatters, we see racing season as an opportunity to embrace timeless elegance, where the right hat doesn’t just complete a look, it defines it.
As part of our 350th anniversary collection, we are proud to celebrate two of our most loved and iconic cap styles: The Gill Flat Cap and The Whitebridge Bakerboy Cap.
Join us on March 27th for wear a hat day and help make a difference. It's simple, fun and helps give hope to families affected by this devastating disease.
2026 will see Lock & Co. celebrating throughout the year, with very special events to attend, exclusive limited-edition men’s and women’s hats and caps launched each month - and even some extra-secret surprises!
Thank you, most kindly, for your custom, and we hope to see you in the shop or on our website soon. You are always most welcome.
Celebrate the season with timeless Christmas gifts from Lock & Co. Hatters. Explore our heritage inspired collection of hats, scarves, and accessories, crafted with care and designed to last.
Having joined the team only a few weeks ago, our milliner Isabel has already brought her remarkable embroidery expertise to life with a very special creation for Remembrance Day 2025.
To keep your Panama hat looking as stylish as the day you purchased it. We provide suggestions on how to take care of your Panama hat.
