Machine wash on 30°C or below, on a gentle, low spin cycle, or hand wash.
Hang to air dry after a quick shake, and to ease the ironing effort, always hang on a hanger. If possible, avoid direct sunlight unless the fabric is white, and never tumble dry.
Ironing is optional due to the linen element woven in, but recommended for a pressed finish. It’s an easy fabric to iron: make sure the shirt is reversed, use medium-high heat (150-200ºC), and finish by steaming.