MacRae (McRae) Tartan Hawaiian Shirt with Family Crest MacRae (McRae) Tartan Men's Polo Shirt with Family Crest and Lion Ramp McDowall Tartan Cotton Hawaiian Shirt with Family Crest MacCallum of Berwick Weathered 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.