MacGregor of Glengyle (Gregor of Deeside) Ancient Clan Badge Tartan MacGregor of Glengyle Tartan Hawaiian Shirt MacGowan (Gow) Weathered Tartan Hawaiian Shirt Celticprime.com MacGregor of Glengyle Clan Hunting Tartan Plaid Ceramic Tile Zazzle MacGregor Tartan Kid T Shirt with Family Crest MacGregor Rob Roy (Gregor Red & Black) Ancient Clan Badge Tartan. 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.