Then, Marc Jacobs reimagined the Breton tee at his Autumn/Winter '24 show. And just this month, swimwear label Seabass teamed up with actress, poet and style muse Greta Bellamacina on a collection ...

From coloured Breton to T-shirt styles, these pieces will be your effortlessly cool essentials to wear now and forever. Maison Labiche is a French brand that has experimented with the classic ...

Elsewhere, the Seasalt Cornwall Sailor Top is £29.50, or you can stock up on two for £50. The Breton White T-Shirt from Fatface is also £29.50.

In a video message, Kate layered a Belstaff windbreaker jacket over a pure cotton Breton tee, also by the British brand, which was made to support INEOS Team UK. Kate's beloved Breton top style is ...