Men's Memento Mori Past Master Masonic ShirtMachine wash cold with like colors, dry low heat Skull and Crossbones with the Past Masters Symbol. Clean and Elegant Design for modern Masons by a Brother Mason. Wear this T shirt to Lodge, to your York Rite meeting (maybe not, dress up for those), to your Scottish Rite events, or the next Shrinners Parade. Masonic Tee Shirt for Past Masters. Freemasons who have sat in the East. Don't wear a poorly designed Freemasonry T Shirts. We decided to design