MacGregor (Gregor) Modern Clan Badge Tartan Hawaiian Shirt MacGregor (Gregor) Ancient Clan Badge Tartan Aloha Hawaiian Shirt Graham of Montrose Modern Tartan Homespun Wool Blend Tartan Fabric Grierson Clan Badge Tartan Aloha Hawaiian Shirt Tropical Old Style Graham of Montrose MacLaggan tartan Fabric Spoonflower. 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.