2026 is a very special year for Lock & Co. as we celebrate our 350th anniversary. Our celebrations will be throughout the year, and to honour this significant milestone, we will be introducing new limited-edition, men’s and women’s hats and caps each month. 

January sees our first release in our most popular cap style; The Gill Flat Cap, in a vintage green and blue Donegal tweed. Finished with a celebratory 350th anniversary label and silk lining, each piece is a tribute to our heritage and crafted to be loved for years to come.

The 350 Gill Flat Cap is presented in our exclusive 350^th anniversary box.