Not necessarily. Today is a good day for my daughter to get married. Mom must dress well, not necessarily in cheongsam. It depends on the mother's figure. If your mother has a better figure, then you can choose to wear cheongsam. After all, the cheongsam is a representative costume in China, and it can also show the figure of the mother. If mom's figure is a little fat, then you can choose to wear that kind of loose clothes for her, which is also very nice.