Theory Long Sleeve Knit Button Down Shirt White Size - Large

Theory long sleeve knit button down shirt White Size - Large I believe this is Pima cotton (no care tag). The top is a knit like a t-shirt. It has clear buttons down the front and at the cuffs. Collar. The shirt has been previously washed on cold delicate and line dried. Gently used, no stains or rips. Care tag missing. Measurements taken flat and buttoned are about- pit to pit- length at back- 25" shorter about 23" at sides