Silvery Charms. Charms may vary. Especially appropriate at an Irish or Scottish Wedding! Irish have orange, green & white beads. Scottish have red and white beads. Shamrock beads vary in color, but each have an adorable Shamrock on the bead. Each has a different celtic knotwork charm. Specify Irish, Scottish or Shamrock. Charms can vary. A Celtic Attic Exclusive Set of 4 charms.