Youboya Fur Coat

Super cute coat. It has a fur insert for the neck, which is also removable. I imagine it can also be readjusted to go around the neck outside of the coat rather than inserted like I have it- if that makes sense? It says size large but there is no way it’s a large. Maybe a large in kids? My grandmother bought this for me but it never fit. It was waaaaaaay too small.