A long neck is suitable for wearing, and a short neck will appear short.
Suits are also called "suits" and "dresses". Suit is a kind of "foreign culture". In China, people often call a coat with lapels and lapels, three pockets and a length below the hip line a "suit", which is obviously what China people call clothes from the west. Suit refers to western-style clothing, which is a European-style clothing relative to "Hanfu". In a narrow sense, it refers to a western-style coat or suit.