A white button-down shirt, featuring a pointed collar and long sleeves, is styled with a white skirt that includes a wide waistband and a front vertical slit. A soft, gray gathered bag with a visible strap is held to the side.
A white long-sleeve button-down shirt, featuring a classic collar and buttoned cuffs, is paired with a white knee-length skirt. The skirt showcases a wide waistband, side pockets, and a central front pleat, complemented by light gray slip-on shoes visible below.
A white, loose-fitting, long-sleeved shirt is worn untucked over a white knee-length skirt, both shown in a side profile. The skirt has a visible horizontal seam near the hem, and gray squared-toe, low-heeled mules are worn on the feet.
A white, loose-fitting shirt is visible from the back, featuring long sleeves and raglan shoulder seams. A band collar is shown at the neck, and the straight hemline rests over a white skirt.
A white button-up shirt featuring a pointed collar and a front placket with visible light-colored buttons.
A white shirt is shown from the front, featuring a button placket with light-colored buttons along the left side and a long sleeve extending from the right. The fabric is smooth and appears to have a subtle sheen.
A white shirt is showcased with its front view, highlighting a structured spread collar and a central button placket adorned with light-colored buttons. The smooth fabric exhibits fine stitching along the placket.

The Spring Summer 2026 collection propels the modern wardrobe forward. A refined expression of a COS signature, this shirt is crafted from cotton with touches of mulberry silk that bring an exquisite yet muted luster to the cloth. The darted sleeves create subtle volume, while the pin hem and grosgrain hanger loop are thoughtful finishing touches.

 

  • Relaxed fit
  • Button closure
  • Dry clean

 

Back length of size 6 is 27.48” / Model wears a size 6

A white long-sleeve shirt is shown from the front, featuring a pointed collar and a concealed button placket. It showcases long sleeves and a straight hem with small side slits.

ROUNDED COTTON-SILK SHIRT

$189

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