This is how I found this shirt - it will need to be washed and pressed.  UNITOG size 15-15 1/2 Short Chain Stitched Name with Esso Patch.  This shirt has been worn and is a bit thin, has some small holes and stains, also sides appear to have been taken in, see photos. Measures approx underarm to underarm 24; shoulder to shoulder 18; and back neck to hem 28 1/2"