Knitted with yarn doubled!

yarn requirements:
BC Yarn “Lucca Tweed” yellow no. 78 600/600/700/700g
BC Yarn “Lucca” dark brown no. 43 200/200/200/300g

4 closures dark brown, available here

You can easily convert this into a sleeveless vest - the armholes have a border to make it look good without sleeves.