Bridesmaids' dresses are generally purchased by the bride, which can ensure the unity and coordination of dresses and create a beautiful atmosphere for the wedding. If there are a large number of bridesmaids, or bridesmaids have their own suitable dresses, they can choose to let bridesmaids buy them themselves, but this is rare. In some cases, the bride may provide funds to buy or rent the bridesmaid's clothes, or provide the bridesmaid's clothes through the wedding company, so that the bride and bridesmaid can better coordinate and arrange. Whether or not to buy a bridesmaid's dress and how to pay for it depend on the communication and consultation between the bride and the bridesmaid. It is important that both parties can feel satisfied and comfortable to ensure the smooth progress of the wedding day.