J. Peterman Company Long Jacket, Size Medium Light gray No size tag, please refer to measurements for sizing No fabric tag - I don't find identical when looking at comps, but this designer only uses natural fabrics, silk, wool, linen, so as this feels like silk, I'm going to suggest it is silk. No guarantee, but this is a very well made piece from a high-end designer. Sleeves can be rolled for cuffs Fully lined Preowned in excellent condition Style Tags: Corporate, Work, Office, Professional, Classic, Stylish, Minimalist, Contemporary, Seinfeld