Father wears it on the left chest and mother wears it on the right chest. Married parents wear corsage on their chests, close to their hearts. The groom's parents wear red corsage, while the bride's parents wear blue corsage. In the traditional culture of China, red represents happiness and auspiciousness, while blue represents purity and freshness. In the wedding ceremony, parents wearing wedding corsage can increase the solemnity and festive atmosphere of the ceremony, and it is also a kind of respect and gratitude to parents.