a. Theme: If you wear earrings that share a theme, you are sure that they complement each other. A great option, for example, is to match a leaf earring with an earring with a flower or fruit. Or try the same pattern, for example a particular flower, in different lengths (a stud and a drop of earring). In all these cases, both items share the same theme, which is “nature”.
b. Colour: Uniformity in color also combines two different earrings, creating a harmonious pair. On the other hand, you can also choose complementary colors to achieve a subtle contrast.