Necklace

Necklace is an article of clothing or jewelry; which is worn around the neck. Necklaces are frequently formed from a metal chain; often attached to a locket or pendant. Necklaces can also be manufactured with cloth, and they sometimes contain rocks (particularly gems), wood, and/or shells. When worn high on the neck it is referred to as a choker.
Many Christians wear a cross or crucifix which differs in shape, size, material and color. Others wear the cross merely out of decoration and may not be Christian.
Historically women initially wore necklaces to draw attention to the cleavage region.