Why is my Vivienne Westwood necklace tarnishing?

To determine why your Vivienne Westwood necklace is tarnishing, consider how you wear and care for it. The sterling silver and brass metals used to produce many pieces of Vivienne Westwood jewelry can tarnish or become discolored when exposed to chlorine and ingredients commonly used in perfumes, skin care products and hair care products. Acid from a person's skin may also cause tarnishing in some cases. To reduce the risk of tarnishing, allow your skin to dry completely after applying toiletries, and don't wear your necklace in the shower, tub or pool. On 1stDibs, shop a collection of Vivienne Westwood jewelry.