COS Autumn Winter 2026 presents a collective portrait of the faces defining the spirit of today, captured on the storied streets of New York. Taking cues from 1920s sartorialism, this modern tuxedo shirt is crafted from crisp cotton-poplin, enriched with mulberry silk for a fluid hand feel. It's tailored in a straight silhouette with pintucks along the placket and designed with French cuffs, mother-of-pearl buttons and a signature grosgrain hanger loop.

• Regular fit
• Button closure
• Machine wash

Back length of size 36 is 73.5cm / Model wears a size 36