Ichi blue herringbone

SHATSU’s signature piece, the ICHI button-down shirt—timeless, effortless, and always in style. With a generous button-down collar left unlined for that perfect, natural roll, it looks just as sharp buttoned up as it does undone. The relaxed fit drapes just right, neither too slim nor too loose, hitting that sweet spot between classic and modern.

Now available deep blue indigo herringbone fabric, this edition redefines the OCBD as the perfect blend of tailoring and heritage workwear. The fabric's texture and depth add character to its design. Each SHATSU shirt undergoes a fine washing process for a soft feel and gently aged look. Proudly made in Portugal, this is a shirt built to stand the test of time.