Vintage L.L. Bean Barn or Chore Coat. Exterior is an off-white canvas with a green corduroy collar. Interior detachable lining seems to be a wool blend with maybe poly sleeves. The lining attaches with buttons. This was labeled as a women’s medium when I bought it second hand but the tag is too worn to tell. I included measurements in the photos so you can judge the size more accurately. Very cozy and cool but just a little too big for me.