Usually, the woman's parents wear corsage to write about her father and mother. Similarly, a man's parents wear corsage to write about his father and mother. In addition, the host and witnesses will also appear at the wedding scene, usually the old man and woman as witnesses.
But it will be different according to different customs in different regions. In some areas, women's parents will write their parents-in-law on the corsage, while parents in the south will still write their parents on the corsage. This is generally for the convenience of distinguishing the parents of the bride and groom. In general, bridesmaids and groomsmen don't need to wear corsage, and brides don't need to wear corsage when they wear wedding dresses, only when they make a toast.
In short, the parents of a woman with a corsage should be called mom and dad, and there may be cases where the parents of a woman with a corsage are called parents-in-law. Wearing a corsage when getting married is not only a beautiful ornament, but also a sign that can distinguish people at the wedding scene. Therefore, relatives and friends who need to wear corsage when getting married had better be prepared.