Irish Celtic Heritage design. Slàinte Mhaith Celtic Hooligan Irish Original Green Emblem - Good Health! - show your Irish pride all year! Perfect gift for St. Patrick's Day too! Limited edition vintage style Authentic Celtic Hooligan design. Slainte Mhaith Celtic Hooligan Irish Original makes a perfect gift for Dad from daughter or son for St. Patrick's Day, for Mom from daughter or son to show off Irish and Celtic pride all year! Celtic Christmas gift for all. Lightweight, Classic fit, Double-needle sleeve and bottom hem