Very Rare Adidas British Lions 2013 Rugby Navy Polo Shirt Size XXL In Great Condition. This great Lions polo shirt actually measures 26 inches pit to pit, making it a maximum 52 Inch Chest, despite being labelled a 48-50 inch chest. The Polo Shirt has all embroidery and logos fully intact and has only been worn occasionally and is a must for any Lions fan or rugby shirt collector.