Brand is All That Jazz California. Pit to pit measures 20 inches (40 inch chest).

Length measures 36 inches. Long sleeves. Big brass colored buttons. 50% cotton 50% polyester. Tag states size 11/12. Made in USA. Slimming. Style is Fleetwood Mac meets Wednesday. Era is 80s or early 90s - I am 5”6 and 136 pounds and this fits fine. Nice and long with a slimming effect!