Purchased from a select shop and worn 2-3 times. The green part is 100% cotton and stretchy. The white parts contain polyester. There are no visible stains or damage on the white parts, but please consider this a used item. The size is listed as free, but I think it has a relaxed fit. Please refer to the flat measurements and photos. I think it can be used in spring and summer. Material: Cotton, Polyester (synthetic fiber) Transparency: None Season: Spring/Summer Stains/Tears/Smells: None