This is a gray long-sleeved T-shirt from Green Label Relaxing. It feels very soft against the skin. The design is easy to match with anything. There is a pattern in the fabric that was there from the beginning, not a stain. I don't think it's particularly noticeable. Please refrain from purchasing if you are concerned. Since there was no size notation, I have selected Free Size. Color: Gray系 (Gray-based) Shoulder width: 52cm Body width: 51cm Sleeve length: 41cm Length: 49cm Season: Spring, Autumn, Winter Pattern/Design: Solid Stains/Tears/Smells: None