Plaid Brooch Inverurie HorsesPlaid brooches attach to the shoulder plaid to act as weights to keep them in place. The design for this brooch is derived from a famous seventh century Pictish carved stone that can be found in Inverurie Kirkyard, Aberdeenshire. Premium quality hand finished lead free pewter brooch. Hand cast and finished by our highly skilled craftsmen at our workshop in Glasgow, Scotland. Approx 3'' in diameter ideal for use with our fly plaids.