This is a GU acrylic knit sweater. The color is ice blue, and the size is M. It has been worn about 5 times, but there are no noticeable stains or scratches. The neck is a crew neck, and the sleeves are wide, making it comfortable to wear. The length is a little short, so it looks cute when worn with a T-shirt or blouse peeking out from underneath. It's a design that's easy to coordinate with both pants and skirts. The color, which is somewhere between gray and light blue, is elegant. Size: M Flat measurements: Shoulder width approx. 51.5cm / Sleeve length approx. 45cm / Sleeve width approx. 23cm Body width approx. 51cm / Hem width approx. 48cm / Length approx. 51cm Material: 100% Acrylic Color: Blue Material: Acrylic/Rayon (synthetic fiber) Neck: Crew neck/U-neck Season: Autumn/Winter