Head to the end of the rainbow and find yourself a pot of gold with this festive Lost Gods St. Patrick's Day Keep Calm and Shake your Shamrocks Men's Tee! This cute design features green four-leaf clovers and the words "Keep Calm and Shake Your Shamrocks." You'll be sure to have the luck of the Irish on your side while wearing this cool holiday tee on St. Patty's Day!