- Women's sandy beige linen and viscose knit tee - V-neck, short sleeves - Iridescent finish, ribbed neckline - Boxy, flowing cut - IKKS #actforbetter: material contains 55% European Flax certified linen You have it in you. That effortless elegance. The proof is in an iridescent tee-shirt that catches the light and the glances, with the air of nothing.