Ralph Lauren blazer, reminiscent of a riding jacket. Jacket has some weight to it, and has a very tailored and slimming effect. Very good condition. Please note that the Ralph Lauren tag is falling off on one side. I do not have the exact size but it fits M leaning towards L. Jacket is 27 inches long, armpit to armpit is just shy of 18 inches, and the mid sleeve is 5 inches wide.