Is the collocation of "red with green" vulgar or advanced?

It's 9 102, and the fate of a pair of CPS in the color world is still so bad. They are "red with green". In fact, the folk rumors about "red with green" do not have a history of decades. Perhaps influenced by the standard images of the previous generation, such as "red cotton-padded jacket and green cotton trousers" and "northeast big flowered cloth", in the following years, people gradually formed the stereotype that "red with green is vulgar".

Red and green are complementary colors in chromatics, facing each other at a distance of 180 degrees on the color circle. Such a special position, when they are matched together, will produce a very strong visual contrast, resulting in unparalleled sensory experience stimulation.