Linen blend. Great condition. Just a bit wrinkled from being stored. If I’m being honest, I bought this duster / coat because I watched the movie Persuasion on Netflix and I was obsessed with all Dakota Johnson’s costumes, but especially the long linen jacket she wears (see last pic). Still on the hunt for the perfect long linen jacket or other look-alike outfits from this movie…unfortunately this particular jacket was not the one but maybe it will be for you! Last chance! I’ll be donating this to the thrift store soon!