A dark brown suit is shown from the front, featuring a relaxed-fit, single-breasted blazer with notch lapels and a single-button closure, paired with matching wide-leg trousers. The blazer is styled with a deep V-neckline and no shirt underneath, while a small black leather handbag is held at the side.
A dark brown suit, shown from the front, features a single-breasted blazer with notch lapels and a single-button closure, paired with matching wide-leg trousers. The relaxed-fit blazer drapes loosely on the body, while the pleated trousers fall in a wide, fluid silhouette.
A model is wearing a dark brown, single-breasted blazer featuring notch lapels, a single-button closure, and relaxed sleeves with slit cuffs, paired with matching wide-leg trousers. Facing forward, the suit is styled without an undergarment and is accessorized with a small black leather handbag.
A dark brown suit is shown facing right, featuring an oversized blazer with structured shoulders and matching wide-leg trousers. The model is standing in profile with one hand in a trouser pocket, showcasing the suit’s relaxed drape paired with black loafers.
A dark brown pantsuit is shown from the back, featuring a structured oversized blazer with a back vent and matching wide-leg trousers that drape to the floor.
A dark brown blazer is shown in a close-up top view, featuring structured notch lapels and a deep V-neckline. The tailored jacket highlights a finely textured, woven fabric with clean, minimalist lines.
A brown blazer is shown in close-up, highlighting its fine twill-textured fabric, a sharp lapel, and a single dark gray four-hole button fastening at the front.
A dark brown tailored blazer is shown from the front, featuring classic notch lapels, structured shoulders, and a single dark button closure. The smooth woven fabric creates a clean drape, with the jacket partially open to reveal a matching dark inner lining.

Refined tailoring is a pillar of the COS design language. This single-breasted BLAZER is crafted from soft twill with hints of wool and retains the hallmarks of classic suiting – from the elongated lapels and buttoned cuffs to the jet pockets and vent at the back. Style it with the matching pants for a polished look.

 

  • Regular fit
  • Button closure
  • Dry clean

 

Back length of size 6 is 28.31” / Model wears a size 6

A dark brown blazer is shown from the front, featuring notch lapels, a single-button closure, and two side welt pockets. The long-sleeved jacket presents a structured silhouette with a slightly relaxed fit.

TWILL SINGLE-BREASTED BLAZER

$249

Dark brown
  • DARK BROWN
  • BLACK
Select Size

Style with

  • RELAXED TWILL WIDE-LEG PANTS