3/4 sleeve top from Fighting Eel! I can't remember the style name (no longer on the website), but it has a knot in the back and a boat-neck neckline. Soft and comfortable jersey as usual for FE! There is some pilling on the underarms (see photos), but no marks or stains that I can see. size: M (medium) Thank you for visiting my listing! Comment below with any questions 😁