What do stockings of different colors mean?

In China, stockings have no meaning.

Let’s talk about foreign ones first: black stockings are worn by ladies at funerals, representing solemnity; while mesh stockings represent workers, and the larger the mesh, the more open they are; others, such as flesh-colored stockings, are Ordinary daily necessities;

In China, black silk and mesh stockings both represent a kind of temptation