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A brown long-sleeved shirt featuring a button-down collar and a concealed front placket is being worn by the model, tucked into matching pleated trousers. The softly textured shirt is styled as part of a monochromatic set, with the model standing with one hand in their trouser pocket.
The model is wearing a matching brown long-sleeved shirt and trouser set. The shirt features a pointed collar and concealed front placket, while the matching wide-leg trousers have front pleats and are styled with black leather shoes.
A matching brown long-sleeved shirt and wide-leg trousers are being worn by the model standing in profile. The shirt features a pointed collar and buttoned cuffs, while the relaxed trousers drape over black leather shoes.
The model is wearing a brown long-sleeved shirt, shown from the back. The shirt features a classic collar and buttoned cuffs, and is paired with matching brown trousers.
A brown button-down shirt with a soft, textured finish is being worn by the model. The shirt features a classic button-down collar with visible buttons securing the collar points.
This close-up front view of a brown melange shirt shows a button-down collar fastened with small buttons and a concealed front placket. The inner collar displays a white COS brand label and a small size tag.

COS Autumn Winter 2026 presents a collective portrait of the faces defining the spirit of today, captured on the storied streets of New York. A modern menswear archetype, this refined shirt is realised in richly tactile wool-flannel, imbuing its mélange tone with depth and nuance. The button-down collar, stepped hem and mother-of-pearl fastenings take cues from sartorialism. Style it with the matching trousers.

 

  • Relaxed fit
  • Button closure
  • Dry clean

 

Back length of size 39 is 77.25cm / Model wears a size 39

A long-sleeved, brown textured shirt is shown from the front, featuring a button-down collar, a concealed front placket, and a curved hem.

WOOL-FLANNEL BUTTON-DOWN COLLAR SHIRT

€179

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Truffle
  • TRUFFLE
Select Size

Style with

  • WOOL-FLANNEL RELAXED-FIT STRAIGHT-LEG TROUSERS
  • SQUARE-TOE LEATHER ANKLE BOOTS