This is a Palm Beach, "Tailored in the U.S.A. for Castner Knott Co." men's fully-lined blazer/jacket in size 40L.  Color is blue. Two gold-color button closure.  Material is a cotton blend, I think. The label is missing. Professionally Dry Clean Only.  Widest part of shoulders measures 19" across.  From bottom of collar (in back) to hem is 32" long.  Chest measurement, under arms, is 44".  Sleeves, from shoulder to hem, is 26" long. Four gold-color buttons on each sleeve. Pocket on left chest and two large outside pockets with flaps. Right pocket has a smaller pocket inside flap.  There are two inside pockets, one with buttoned flap.  Back vent.  Good, worn condition.   

Comes from a smoke-free/pet-free home.