MacNicol Weathered Clan Badge Tartan T Shirt Celticprime.com Clan Nicolson Tartan Fabric Zazzle Gibson (Gibbs or Gibsone) Tartan Polo Shirt Featuring Alba Gu Brath Fa Alba Celtic Shirt With Navy Blue Woad Sleeve Design Etsy. Product Detail: This new all over print t shirt features a relaxed fit for Men and Women. Made of 100% mesh cloth, this t shirt is durable, breathable and soft.?? 7. 05 Oz. 100% polyester. The neckband with multiple color selections cannot be customized. Double needle hemmed sleeves and bottom. Machine wash cold. The print on garment body is unable to fade.