![A crest badge of a clan chief of a fictional Scottish clan. A clan chief is the only one entitled to three eagle feathers.](http://upload.wikimedia.org/wikipedia/commons/thumb/a/a5/Clan_chief_crest_badge_-_Clan_X_%28fictional%29.svg/50px-Clan_chief_crest_badge_-_Clan_X_%28fictional%29.svg.png)
A Scottish crest badge, more commonly called a clan crest, is a heraldic badge worn to show one's allegiance to a specific Scottish clan. Crest badges may be worn by any member of a clan. Even though it is the most common name, the term clan crest is a misnomer. There is no such thing as a clan crest. Modern crest badges usually consist of the clan chief's personal crest surrounded by a strap and buckle and the chief's motto or slogan. Although "clan crests" are commonly bought and sold, the heraldic crest and motto belong to the chief alone and never the clan member. Crest badges, much like clan tartans, do not have a long history, and owe much to Victorian era romanticism, having only been worn on the bonnet since the 19th century. The original badges used by clans are said to have been specific plants worn in bonnets or hung from a pole or spear. (more...)