The Dunvegan Cup, Fairy Flag, and Sir Rory Mor's Horn are heirlooms of the MacLeods of Dunvegan. This photo was taken sometime before 1927. The Fairy Flag (Scottish Gaelic: Am Bratach Sìth) is an heirloom of the chiefs of Clan MacLeod. The Fairy Flag is known for the numerous traditions of fairies, and magical properties associated with it. The flag is made of silk, is yellow or brown in colour, and measures about 18 inches (46 cm) squared.