Thank you for viewing. This is an off-white knit top from Heather. The material is 80% acrylic, 17% nylon, and 3% polyurethane. Approximately (laid flat), the width at the armpits is 46cm, the length from the shoulder is 50cm, and the sleeve length from the shoulder is 35cm. Although it is unused, please understand that it is not brand new as it has been stored at home.