This is a sheer French-sleeve blouse. It's unlined and made of 100% polyester, so it's lightweight and easy to care for – just lightly spin it dry and it should be wrinkle-free, making ironing unnecessary. The color is moss green, so you can wear it for three seasons: spring, summer, and autumn. Color: Moss Green Pattern: Solid Season: Spring, Summer, Autumn Size: Sleeve Length: 43-45cm Length: Front approx. 50cm, Back approx. 63cm *Although it's labeled as free size, please consider it to be a size S-M. Material: Polyester (synthetic fiber) Sheerness: Sheer Season: Spring/Summer