In perfect condition, only wore a handful of times. In color coffee When I purchased it they had a unique sizing system (size 3), I am typically a medium on top so it fits me well so I'd say its basically a Medium. Description on-site: A fashion statement, but also a very practical extra layer. Made with recycled plastic bottles (uh huh, even the filling), this all gender puffer vest keeps the planet happy and you looking rather stylish if we do say so ourselves.