COS blouse features an abstract pattern with multicolored vertical lines and soft splashes of pastel shades such as pink, blue, beige, and black on a white base. The design is loose and relaxed, with a tiered, gathered structure that gives a flowy silhouette. It has a high, round neckline with a subtle mandarin-style collar, and its three-quarter length sleeves add to its modern yet elegant look. The overall impression is minimalistic yet artistic, staying true to COS’s signature aesthetic of clean lines and contemporary style.