The Breton marinière: a symbol of authentic know-how
The sailor shirt, with its iconic stripes, is a garment admired for its elegance and simplicity. But behind these stripes lies a true know-how, the legacy of an ancestral tradition. How do you choose a high-quality breton shirt? What criteria should you consider to ensure the product's authenticity? This page guides you in discovering this treasure of French fashion.

The history of the sailor shirt
The sailor jumper, often called a "chandail," was originally worn by fishermen in Brittany. Its practical features (warm and durable) and distinctive design (blue and white stripes) quickly made it a staple for those working at sea. Over time, the breton sweater moved beyond the maritime world to appeal to a wider audience, thanks in particular to Coco Chanel, who popularized it in the early 20th century.
The distinctive features of the Breton sailor jumper
The sailor jumper is not just any garment with blue stripes on a white background. In fact, a genuine breton sweater has several very specific characteristics.
The materials used to make a Breton sailor jumper
The fisherman jumper is primarily made of cotton jersey or wool. Cotton offers exceptional softness and optimal comfort, while wool is renowned for its warmth and durability. In any case, it is important to prioritize natural materials, which guarantee quality and durability.
The stripes of the authentic Breton sailor jumper
The sailor jumper is characterized by its white and blue stripes. The width and arrangement of the stripes may vary depending on the style, but they are generally spaced evenly and alternate between white and navy blue. Some brands also offer other colors, such as red or black, to suit all tastes.
The collar of Breton sailor jumpers
The collar of the naval crew-neck is often round or slightly V-shaped. Some more modern styles feature a boat neck, which subtly reveals the shoulders. The choice of collar depends primarily on your personal style preferences.
How to choose a Breton sailor shirt?
To ensure you choose an authentic, high-quality sailor shirt, follow these tips.
Check the garment's origin
One of the key criteria for determining the authenticity of a breton shirt is knowing where it was made. Ideally, choose a garment made in Brittany or France to support local know-how and ensure the highest quality.
Research the brand of the sailor shirt
Certain brands are renowned for their Breton craftsmanship and the quality of their garments. Don't hesitate to learn about the brand's history, its manufacturing commitments, and customer reviews. A good manufacturer will highlight its know-how and passion for the marinière.
Choosing the right size for a traditional Breton sailor jumper
The fisherman jumper should be fitted enough to flatter your figure, while still being loose enough not to restrict your movement. To find the perfect size, take your measurements (chest and waist) and refer to the size guide provided by the brand.
Keep the price of the sailor jumper in mind
An authentic, high-quality breton sweater comes at a price. It's therefore normal for it to cost a bit more than a simple striped shirt. However, investing in a beautiful piece means durability and long-term satisfaction. Don't be tempted by deals that seem too good to be true, as they may hide lower quality.

Caring for your traditional sailor shirt
To keep your sailor shirt looking its best and extend its lifespan, it's important to follow a few care guidelines.
Washing Breton sailor shirts
Hand wash or machine wash on a low setting (86°F maximum) to preserve the quality of the fabric and colors. Also be sure to use a detergent suitable for colored clothing.
Drying a Breton sailor jumper
Avoid the dryer, which can damage the fibers and cause the garment to shrink. Instead, let your breton sweater air dry flat on a towel to prevent it from losing its shape.
Ironing a Breton sailor jumper
If necessary, iron your marinière inside out at a low temperature, using a damp cloth if needed to prevent burning the fibers.
By following these tips, you'll be able to fully enjoy your sailor jumper and proudly wear this symbol of authentic know-how.