The size is listed as S, but it doesn't feel out of place even for me, who usually wears M to L. Please check the details of the size in the photos. It's wrinkle-resistant and has an elegant, slightly crisp feel despite being thin. The buttons are hidden, so they're not visible when closed. It's also stylish to wear it open over a camisole. The sleeves are slightly puffed. It's cute. The front is a bit shorter, and the back is a bit longer.