I added a brown tweed jacket and an animal print hat and scarf that I made. The jacket has a small scale print-tweed and the hat and scarf a bigger scale print. They are all in the same neutral color family so they work.
In the next photo I used a brown sweater with copper flecks in it. It is closer in color to the brown in the animal print. It is so much more expected but it works. A very simple upgrade of a sweater and jeans.