Why did Coco Chanel use jersey fabric?

Partly out of necessity, partly out of vision. During the First World War, traditional dressmaking fabrics like silk and fine wool were in short supply, while bolts of unsold jersey — a humble knit used almost exclusively for men's underwear and sportswear — were sitting cheap and unwanted at the French textile mill of Jean Rodier. Chanel bought the surplus and used it to make relaxed, drapable womenswear in her boutiques in Deauville, Biarritz and Paris. The fabric was unfashionable and that was the point — it moved with the body in a way structured silk could not, and it cost a fraction of what couture expected.

When did Chanel start using jersey?

Chanel opened her first boutique, a hat shop on rue Cambon in Paris, in 1910, and her seaside store in Deauville in 1913. The jersey pieces — sailor-collar tops, long cardigans, sweater-skirt sets, and eventually the famous chemise dress — emerged between 1914 and 1918, against the backdrop of the First World War. By the early 1920s the jersey dress was the signature look of the house, and by 1926 American Vogue had christened her plain black jersey shift 'the Chanel Ford' — a little black dress as ubiquitous as the Model T.

Is jersey still in modern clothing?

Yes, almost everywhere. Jersey is a knit construction, not a fibre — any yarn can be knitted into jersey. The t-shirt, the sweatshirt, most leggings, most basic dresses and most fitted tops are jersey-knit. The original Chanel jersey was wool or silk; the contemporary version is overwhelmingly cotton, cotton-polyester or pure polyester. The fabric Chanel was mocked for using is now the structural basis of more or less the entire casualwear industry. Check the composition label to see whether the jersey on your body is plant, animal or plastic.

The Designer Who Dressed Women in Underwear Fabric: Chanel and the Jersey Revolution

Around a hundred years ago, women's clothing meant corsets, whalebone, stiffness and a lot of quiet suffering. Then one designer did something genuinely scandalous: she started making elegant women's clothes out of jersey — a humble, stretchy knit that, at the time, was used almost exclusively for men's underwear. Everyone thought it was too cheap and too plain. She turned it into the height of modern style, and freed women's bodies while she was at it.

TL;DR. Coco Chanel started using jersey — a knit reserved for men's sports gear and underwear — for womenswear in her seaside boutiques between 1914 and 1918. Couture critics sneered. Women bought it because it let them breathe and move. By 1926 her plain black jersey dress was being called 'the Chanel Ford,' the most democratic luxury garment of the century.

What Women Were Wearing in 1910

To understand how radical jersey was as womenswear, it helps to picture what it replaced. A respectable woman in 1910 dressed in a multi-layered architecture: a corset of whalebone or steel laced tightly around the ribs and waist, a chemise underneath, multiple petticoats, a long heavy skirt that brushed the ground, a structured bodice, and over the top a tailored jacket. Getting dressed could take an hour and required help. The silhouette was hourglass by force.

The fabrics that mattered were silk, fine wool gabardine, brocade, and crepe — woven, structured, expensive. Knits were beneath consideration for womenswear. A knit was what you put on under everything: stockings, undershirts, the close-fitting jerseys that fishermen and athletes wore for warmth. The word jersey itself came from the Channel Island where the fabric had been knitted for sailors for centuries.

Gabrielle Chanel Opens a Shop

Gabrielle Bonheur Chanel, known as Coco, was thirty-one years old when she opened her first dedicated boutique on the rue Cambon in Paris in 1910. She started in millinery — hats — because that was where she could undercut the bloated, feathered confections of Belle Epoque fashion with something cleaner and lighter. By 1913 she had opened a second boutique in the seaside resort of Deauville, where the wealthy of Paris went to escape the summer. A third in Biarritz followed in 1915.

The Deauville and Biarritz stores were where the womenswear revolution actually happened. Chanel's customers were rich women on holiday who wanted to walk on the beach, ride bicycles, play tennis and sit on the sand. Their corseted Paris wardrobes were impossible. They needed something else.

The Surplus at Rodier

The fabric that changed everything came to Chanel partly by accident. The First World War broke out in August 1914. Silk imports from Asia collapsed. Wool went to military uniforms. Couture supply lines seized up. Meanwhile the French textile mill of Jean Rodier was sitting on bolts of an unwanted machine-knitted wool jersey — produced as a possible men's underwear fabric, judged too scratchy for the purpose, and effectively sitting in a warehouse waiting to be written off.

Chanel bought the surplus. The story, told by Chanel herself in later interviews, is that Rodier was bewildered that anyone wanted it. She used the jersey to cut loose, drapable tops, long cardigans, sailor-collar sweaters, sweater-skirt combinations, and eventually a simple pull-on dress that the entire couture establishment dismissed as "poverty deluxe."

The critics were savage. Couture in 1916 still believed that clothes for women should be elaborate, constructed, and visibly expensive. Chanel's jersey looked like nothing — no boning, no ornament, no obvious craft, just fabric falling over a body. Couturiers like Paul Poiret reportedly said she was dressing women like "malnourished telegraphists."

The Customers Voted

Women bought it anyway. The garments were comfortable in a way nothing in their wardrobes had ever been. They were practical for the new lives women were living during and after the war — driving ambulances, working in factories, walking unaccompanied, moving. They washed easily. They cost less than silk. And, crucially, they looked modern.

By 1918, with the war ending and Parisian society reassembling itself, Chanel's jersey was no longer a curiosity. By the early 1920s, the relaxed jersey dress was the signature of the house. In October 1926, American Vogue ran an illustration of a plain, calf-length, long-sleeved black jersey shift dress and called it "the frock that all the world will wear" — christening it la Ford de Chanel, the Chanel Ford, a luxury garment as standardised and universal as the Model T car.

The little black dress was born. It was made of underwear fabric.

Why It Mattered Beyond the Wardrobe

The jersey revolution was not really about a fabric. It was about a different theory of what women's clothes were for. The corseted Belle Epoque silhouette assumed women's clothing existed to display them — to other people, in drawing rooms, at sittings. Chanel's jersey assumed women's clothing existed for women to live in. The body underneath was not a mannequin to be sculpted but a person who needed to move.

That shift, more than any single garment, is what Chanel actually exported to the twentieth century. Every piece of comfortable, modern, body-respecting womenswear that followed — the wrap dress, the t-shirt dress, athleisure, the entire knitwear industry — descends from the moment a designer decided that a fabric's "cheapness" was less important than how it let a woman breathe.

Why This Matters For What You Wear Today

The lesson Chanel proved a hundred years ago is one this whole industry could stand to relearn: a fabric carries whatever meaning the culture decides to give it. "Cheap," "luxury," "basic," "technical" — those are stories printed on top of the cloth, not facts about it. Jersey was "men's underwear" until a designer decided it was the most modern fabric on earth. Polyester was "the future" in 1955 and is "fast fashion" in 2026, and it is the same molecule in both eras.

The only honest way to judge a fabric is to know what it actually is, not what status the marketing has stuck on it. The jersey on your body today — the t-shirt, the sweatshirt, the soft dress — might be wool the way Chanel cut it, cotton the way the post-war American tee did it, or polyester the way the modern high street defaults to. The garment looks the same. The composition label is the only place the difference shows up. Read it.