Like you do with your clothing, it is important to match jewellery which is in harmony with your sense of style and adds to your personality. When you wear something that is out of place with your personality, it will stick out like a sore thumb and will give a strange vibe to the people around you.
For example, a lawyer should not wear gold necklaces which are adorned with rubies like a rapper but he can wear a watch or a bracelet. So as to avoid any embarrassment, it is best to ensure that the jewellery you wear, matches with your personality and your style.