Regatta Flag TeeA Regatta is a term used to describe a series of boat racing events of naturally powered watercraft, most commonly a series of either sailing, gondola, or yacht races and often includes social and promotional activities which surround the racing event. The Southern Marsh Regatta Flag Tee pays homage to a sport that adds some adventure to our unique Southern culture. Snag yourself one of these 100% lightweight, ultrasoft cotton tees while you can. 100%