MacTavish (MacThomas Red) Modern Tartan Hawaiian Shirt Celticprime MacClafferty Weathered Tartan Hawaiian Shirt Celticprime.com Mackenzie Modern #2 Tartan Cotton Hawaiian Shirt with Family Crest Clan MacKinnon Hunting Tartan Polo Shirt Royal Coat Of Arms Style TP MacColl (MacCall) Ancient Tartan Hawaiian Shirt Celticprime.com. Featuring boxy fit with short sleeves and notch lapel collar, this lightweight 4 way stretch shirt is a perfectchoice for a casual yet stylish uniform in warmer climates. 7. 23 Oz. Fabric: 95% polyester, 5% spandex. Features four way stretch fabric and comfort fit. Short sleeves, notch lapel collar, self fabric sleeve cuff detail. Machine wash, tumble dry low.