The host of a party needs to consider many factors when choosing to wear jewelry, including the formality of the occasion, the style and color of clothes, etc. Generally speaking, for formal parties, such as awards ceremony or formal dinner, the host can choose exquisite and elegant jewelry, such as necklaces, earrings, bracelets and so on. You can choose jewelry or diamond ornaments that match the clothing to increase the overall gorgeous feeling and temperament. For casual or semi-formal parties, the host can choose simple and fashionable jewelry, such as thin chain necklaces, small earrings or bracelets. You can choose some popular ornaments, such as metal or pearl ornaments, to show your personal fashion taste. In addition, the host should also pay attention to the coordination of jewelry and clothing, to avoid too complicated or too eye-catching design, so as not to distract the audience. At the same time, we should also pay attention to the quality of jewelry and choose reputable brands or jewelers' products.