Ralph Lauren Vest used in very good condition. Polo tag is loose on the inside. 48% Wool 16% Lambs Wool 15% Cotton 12% Mulberry Silk 9% Cashmere Please take a look at the detailed measurements below. Measurements: Size M: Runs more like a small Overall length on the back from the collar: 18.5 in Pit to pit: 13 in Shoulder to button of shirt in front: 19 in