You can be a bridesmaid, but don’t be a bridesmaid for your own best friend, because a married best friend will destroy your feng shui and bring bad luck. If you are a bridesmaid for your own best friend, , there is no such statement. When it comes to bridesmaids, there's generally nothing special about it. As long as you have a good relationship, it's fine. But if you are a bridesmaid, you must pay attention to one thing, that is, don't serve your best friend as a bridesmaid, because a married best friend will destroy your feng shui and bring bad luck, so don't do this. Requirements and taboos for selecting bridesmaids: 1. The age requirement for bridesmaids is generally one or two years younger than the age of the bride and groom, so as to show the beauty and youthfulness of the bridesmaids and not steal the spotlight from the bride and groom. However, the age of the bridesmaids is the best. It should be around 20 years old. If it is too old, it will give people a feeling of being old-fashioned. Also, if the bridesmaid is older, she is not suitable to be a bridesmaid. She will have the feeling of an old cow pulling out the car, which is not very beautiful. 2. Gender requirements for bridesmaids. It is best to choose girls as bridesmaids, so as to show the beauty of the bridesmaids.