The Breton shirt was created in Brittany to protect fishermen from cold and water. It was made from Breton cotton that absorbed little moisture, offering great freedom of movement. Its design without seams or buttons prevented sailors from getting caught on ropes. According to legend, the distinctive stripes helped spot men who had fallen into the sea or were performing perilous maneuvers.
On March 27, 1858, the Breton shirt became the official uniform of the French Navy, with precise design standards: a striped pattern in indigo blue and white, including 21 white stripes (20 mm wide) and 21 blue stripes (10 mm wide). Legend has it that the 21 stripes each symbolize one of Napoleon's victories.
Although Coco Chanel was the visionary who introduced it to the fashion world in the 1920s, it was Jean Paul Gaultier who truly embraced and reinvented it through his collections, transforming the Breton shirt into an iconic and essential garment in every wardrobe.