100% cotton.

Machine wash cold delicate cycle; do not bleach; do not tumble dry; line drying in the shade; cool iron; professionally dry clean perchloroethylene - mild process.; protect buttons before washing.; take care when wearing light-coloured clothes or accessories because, with the heat of the body, the indigo fabric , may fade and stain. be careful while sitting on light coloured surfaces, especially if wet. wash garments separately and always turned inside out. hang the garment turned inside out by avoiding to expose it to direct sunlight. avoid removing isolated stains.