Sleeve Length: Short sleeve Pattern Design: Lace ★ To prevent any issues and to ensure a smooth transaction for both parties, please read the profile before purchasing. Thank you for your understanding. I believe the material is cotton. There is no size listed, but it seems to be size 11-13 (Japanese size). It has raglan sleeves and the waist can be adjusted, so some fitting is possible. The lace at the bottom is lovely. Please check the images.