Chocolate 3/4 Sleeve Top w/Detachable Neckline

A soft, stretchy, medium-brown top with 3/4 sleeves and detachable neckline. Has some very light white marks near upper, back shoulder areas, but not as noticeable in plain sight as it is in the pic. Can easily be covered with a jacket or blazer. (Color is med-brown, but size is Large).