Men's Trench Coat: The Complete Guide to Choosing and Wearing the Right Coat
The men's trench coat is one of the rare pieces to have crossed a century without losing an ounce of its prestige. Born in the mud of the trenches, adopted by British officers, then elevated by cinema and fashion houses, the trench coat is today the coat of the man who refuses to choose between elegance and utility. But faced with so many models — cuts, lengths, fabrics, colours — how do you make the right choice? This guide gives you the keys to selecting a men's trench coat that lives up to your style and your standards.
History of the men's trench coat: from the trenches to the runways
The trench coat — its name literally refers to the trenches — was born of the needs of British officers during the First World War. Burberry, which had already patented waterproof gabardine in 1879, and Aquascutum both claim to have created the model. What they created was a functional piece designed for the most extreme conditions: a double-breasted front to block the wind, epaulettes to hold rank insignia, belt loops to hang equipment, a back yoke protecting the nape of the neck. Every detail had a reason to exist.
Back in civilian life after the war, soldiers kept their trench coats. Fashion took hold of them. In the 1940s and 1950s, Humphrey Bogart made it the uniform of the disillusioned detective. Audrey Hepburn made it romantic. Since then, the men's trench coat has never stopped moving between utility and symbol — exactly where Coulange stands.
The timeless codes of the men's trench coat
A true men's trench coat is recognised by its defining elements. Far from characterless imitations, authentic pieces follow a precise grammar:
The double-breasted front. Two rows of buttons — often horn
or metal — that close the coat tightly. It is the most visible distinguishing feature of the trench coat.
The D-ring belt. It cinches the waist, defines the silhouette and can be knotted rather than buckled for a more relaxed look. A man who wears his trench coat unbuttoned but belted knows what he is doing.
The epaulettes. Inherited from the military uniform, they structure the shoulders and give the chest that unmistakable bearing. If you are looking for this heritage in your wardrobe, you will also enjoy our article on the military parka made in France.
The storm flap. This extra piece on the right shoulder reinforced protection against rain for the soldier shouldering his rifle. Today, it is a sign of quality.
The button placket. It runs from the neckline to the belt buckle, adding an extra layer of protection against wind and rain.
Which fabric to choose for a durable men's trench coat?
Fabric is the first criterion of a men's trench coat's durability. The great brands long established cotton gabardine — a dense twill, naturally water-resistant thanks to the tight twist of its fibres — as the absolute standard. And for good reason: a quality cotton gabardine trench coat withstands 40 years of use with minimal care.
Alongside cotton gabardine, other fabrics find their way into collections:
Wool blends. For cold regions or harsh winters, a wool trench coat offers far better insulation. It gives up a little water resistance but gains in comfort and warmth. Pair it with a waterproofing spray.
Polyester and synthetics. Less expensive, lighter, often given a water-repellent finish at the factory. They age poorly and lose their shape after a few seasons. Best avoided if you are looking for a heritage piece.
Cotton-polyamide blends. An interesting compromise for brands seeking to combine water resistance and lightness. Their longevity remains below that of 100% cotton, but these models serve everyday use well.
At Coulange, the demand for durability is non-negotiable. Our pieces are designed to last for decades — not seasons.
Cut and length: finding your men's trench coat
The cut of a men's trench coat determines its entire visual impression. Too loose, it swamps the silhouette. Too fitted, it restricts movement and betrays its military origins. The right cut leaves room to layer a sweater or a jacket without ballooning, while defining the waist once belted.
Long trench coat (to the knee or below). The classic version, closest to the original models. It lengthens the silhouette, protects better from the elements and conveys a natural authority. Ideal for tall men.
Mid-thigh trench coat (50–60 cm below the belt). The most versatile format. It suits most body types and works as well at the office as on a weekend outing.
Short trench coat (above the knee). More relaxed, more urban. It works particularly well over slim jeans or chinos, in a smart-casual register. Be careful not to choose a model so short that it loses the codes of the trench coat.
Coulange 1918
Trench coat M67 — Khaki Green
Coulange's adventurer's trench coat. Structured cut, waterproof, made in France. All the codes of the classic trench coat with the soul of an explorer.
Discover the Trench M67 →How to wear a men's trench coat: 4 coherent looks
The city classic. Camel beige trench coat over a charcoal grey suit, white shirt and brown derbies. Belt knotted rather than buckled. The formula of the man who does not need to try.
The intellectual casual. Navy trench coat over an ecru roll-neck, raw indigo jeans and leather Chelsea boots. The spirit of the trench coat moving into a weekend register without ever looking careless.
The chic adventurer. Khaki or olive trench coat over a thick wool jacket, technical cargo trousers and premium hiking boots. This style embraces gorpcore without excess.
The relaxed formal. Stone-coloured trench coat over a suit blazer, white T-shirt and loafers without socks in between seasons. The art of dressing up without effort.
Men's trench coat and durability: buy better, buy less
The men's trench coat is, by nature, a heritage piece. Bought in a good fabric and properly cared for, it is passed on. It is an anti-fast-fashion piece par excellence — provided you make the right choices from the moment of purchase.
Favour natural fibres. Cotton, wool, sometimes linen for lighter versions. Natural fibres breathe, age with grace and can be repaired.
Check the construction. A trench coat sewn in Europe — ideally in France — ensures quality standards that are increasingly disappearing in offshore production. Inspect the seams, the buttonholes, the flaps.
Choose a lasting colour. Beige, camel, navy, khaki and black are the five colours of the timeless men's trench coat. Every "trendy" colour will be out of fashion within two seasons.
Discover our selection of durable menswear, designed to last and made in French workshops.
Trench coat care: preserving your piece for the long term
Washing. At 30°C, delicate cycle, inside out. A neutral, enzyme-free detergent. Never a strong spin — take it out by hand and reshape it before drying flat or on a wide hanger.
Waterproofing. After each wash, renew the water-repellent treatment with a spray suited to cotton. Apply to damp fabric, let it dry, then activate with a hair dryer on a warm setting 20 cm from the fabric.
Storage. Hang your trench coat on a wide wooden hanger, never thin plastic, which distorts the shoulders. Between seasons, store it in a breathable fabric garment bag, not plastic.
Repairs. Invest in repair rather than replacement — that is the very definition of durable clothing.
Coulange 1918
Officer Jacket B16
Military heritage in the service of contemporary style. Made in France, this jacket embodies the same values as the trench coat: rigour, durability, character.
Discover the Officer Jacket B16 →The Coulange trench coat: the heritage of the chic adventurer
Since 1918, Coulange has made outerwear for men who refuse to choose between elegance and high standards. Our Trench coat M67 is the perfect example: structured cut, waterproof, made in France, with the soul of an adventurer. Parkas, safari jackets, jackets — all our pieces share the same philosophy: natural materials, careful construction, shapes that outlast trends.
Explore our world and discover pieces designed to last as long as your taste for adventure.
→ Discover the Coulange 1918 collection
FAQ — Men's Trench Coat
What is the difference between a trench coat and a raincoat?
The men's trench coat is a structured, double-breasted coat with epaulettes, born in the military trenches of the First World War. Raincoat is a more generic term for any garment designed to repel rain, without necessarily featuring the stylistic codes of the trench coat.
What length of trench coat should a man choose?
The mid-thigh trench coat (50–60 cm below the belt) offers the best balance between protection and style. For a more athletic silhouette, a short model at knee level refines the stature. Tall men benefit from a long trench coat to lengthen the line.
How do you care for a cotton trench coat?
Wash your cotton trench coat at 30°C with a mild detergent, inside out to preserve the colour. Restore its water resistance after each wash with a water-repellent spray suited to cotton. Iron it while still slightly damp to recover its impeccable drape.
Is the men's trench coat suitable for every season?
Yes. The light cotton gabardine trench coat is perfect for spring and autumn. In winter, choose a wool-lined model or layer it yourself with a thick roll-neck and a wool jacket. Some modern models include a zip or a removable lining for maximum versatility.
Where can you find a quality men's trench coat made in France?
Coulange 1918 offers its Trench coat M67, designed in a French workshop, in natural and hard-wearing materials. A heritage piece cut to last for decades.
