Material --- Light Weight Satin , Very Silky Feeling and Help you Have a Sound Sleep. Perfect as a Gift --- Retail over 40USD, Great Choice For your Wife, Girlfriend, Sister and Doughter as a Birthday gift and Great Present for Mother Day, Valentine's Day and Christmas. Size --- XS ,S ,M ,L ,XL ,2XL ,3XL , Almost Fit Everyone. Elastic Waist With Drawstring --- Comfortable and Relaxing Fit, Adjust it As you like.