Do I have to wear stockings to wear short skirts for professional wear?

It depends on the occasion. If it is a formal occasion, such as customer communication reception, business negotiations, diplomatic occasions and other formal workplace occasions, you must wear stockings, and you must wear black silk or flesh-colored stockings. Generally, you can't wear fishnet socks. Wearing short skirts and fishnet stockings like Tomomi Inada, a former Japanese defense minister, makes a defense minister look like a call girl. It is impolite to be laughed at by the media.