Peter James (UK) Green wool/cashmere cape

I am helping my grandma downsize her closet as she downsizes her living space. This item was rarely worn, as she always wears a warm puffy coat. Her house is non-smoking and no pets, but mine has a cat (though we haven’t allowed him to try anything on lol). This is a poncho / cape / coat with a button and hook closure under the cute scarf feature. The pictures don't exactly show the lovely forest green shade, frustratingly. It's almost in mint condition - there is a small section (pictured) on the right scarf-y part that seems to have been worn off, but there are no signs of issues anywhere else, and it's barely visible. I'm 5'7" and it reaches my knees.