The model is wearing a black blazer paired with matching trousers, facing forward. The blazer showcases notch lapels, a single-button closure, and a lightweight fabric with a subtle sheer quality. It is styled open over a light-colored collared shirt, while the accompanying trousers offer a relaxed, full-length fit.
The ensemble includes a full-length look with a black sheer oversized blazer featuring notch lapels, worn open over a light yellow collared shirt and a black bra. The outfit is completed with black sheer wide-leg pleated pants and black flat thong sandals, all facing forward.
A black sheer blazer with notch lapels and a relaxed fit is displayed open, showcasing a silver necklace. Light blue wide-leg jeans complement the blazer, while a black soft-structured handbag is held, and black flip-flops are worn.
A black suit featuring an oversized blazer with long sleeves paired with matching wide-leg trousers made from a lightweight, semi-sheer fabric is styled over a light-colored shirt, showcased from a side angle.
The back view showcases a black blazer paired with matching pants. The blazer features an opaque upper back and shoulders, with a white collar subtly visible at the neckline. It highlights sheer rectangular paneling on the lower back, segmented into four sections by opaque seams. The sleeves are predominantly sheer, while the matching pants echo this design with sheer sections along the legs.
Each earring features a small gold-toned hoop with a black spherical bead dangling from its bottom.
This black garment showcases a notch lapel design at the front, revealing a subtle, finely woven fabric texture. A vertical seam is noticeable where the lapels meet the main body of the garment.
This black garment features two distinct fabric panels, each showcasing a subtle, textured weave. The left panel ends in a straight, finished hem, while the right panel forms a gently curved bottom edge.
A dark, semi-sheer wool-voile blazer with structured shoulders is styled open, revealing a light-colored, unbuttoned wool-voile shirt that showcases a dark bra beneath. Coordinating dark wool-voile trousers with visible pressed creases are paired with a dark belt.
A black wool-voile blazer features striking power shoulders and a relaxed fit, styled open over a light cream wool-voile shirt that’s unbuttoned to the waist, revealing a dark bra. Black wool-voile straight-leg trousers, with sharp pressed creases and a fluid drape, complete the ensemble, accessorized with a black belt.

COS tailoring is distilled through softened lines and fluid fabrics for Summer 2026. This BLAZER is crafted from wool-voile – chosen for its exceptionally lightweight, semi-sheer quality and refined drape – and designed with power shoulders that balance the effortless cut. Style it as a suit with the matching pants.

 

  • Relaxed fit
  • Button closure
  • Dry clean

 

Back length of size 6 is 28.66” / Model wears a size 6

The black blazer is shown front-facing, showcasing wide notch lapels, an open front, and three-quarter sleeves. A white COS brand tag is visible on the inner back collar.

FLUID WOOL-VOILE BLAZER

$249

Black
  • BLACK
Select Size

Style with

  • FLUID WOOL-VOILE STRAIGHT-LEG PANTS
  • FLUID WOOL-VOILE SHIRT
  • FACADE STRAIGHT-LEG JEANS
  • SCULPTED LEATHER FLIP FLOPS