Old Navy size M, white jacket

Old Navy, Size M, white jacket. Pretty sure it is a Denim weave. Single-brested, 4 button coat. Cuffed with single button, simple epaulets on shoulders. Four front pockets with flaps. Pretty floral lining inside. Some wear and tear on some of the seems. Minor stains on the under forearm of one of the sleeves (see photo). 19" width (armpit to armpit) along the back 23.5" length from top of collar to hem 24" sleeve length, shoulder to cuff