Vivienne Westwood New Product Release: West Taihou Keychain Bag Charm. The latest version of the bag accessory features a higher-end design, inspired by the star-studded Anger Forest series classic collaboration. This keychain series showcases a detailed vintage finish, unlike the glossy versions available on the market. This item has been consistently popular and is a best-seller within the West Taihou collection, making it a perfect match for trendy backpacks.