Tartan Poncho Extra Warmth (Buchanan Blue) Great Scot Barbour Tartan Poncho Showerproof classic tartan Decoster Hunting Barbour Tartan Showerproof Poncho The Gun Cupboard Barbour Men's Tartan Poncho Classic Tn11 FRASERS Waterproof fishing poncho 100. Ensure you're festival ready with this packaway waterproof poncho in our classic tartan pattern. With a handy hood for the unpredictable weather, the poncho is finished with reflective Barbour branding printed to the chest.