This is two vests in one, thanks to the fact it's reversible. It's also filled with a wadding made from recyclable material that would have otherwise gone to landfill. And it's also (this vest is the gift that keeps on giving) got a zip guard that will make sure her little chin stays safe during those 'quick! let's get outside' moments. A perfect layer for those autumnal days. And great to keep her arms free for conker picking and tree climbing.