This item has been washed once for storage but has never been worn and has been kept at home. It's a vibrant emerald green color, made of 100% cotton, and the fabric is a thick T-shirt material. ※It's difficult to see in the photos, but the upper part of the white section of the neck tag has slightly discolored green, possibly due to color bleeding during washing. Personally, it's not noticeable, but please be aware of this before purchasing.