1. Bridesmaid: If your sister is of the right age and has no other conflict of responsibilities, she can be your sister's bridesmaid. Bridesmaids usually need to help organize wedding activities, provide support and help for sisters, and play an important role in weddings.
2. Help with preparation: My sister can help with all aspects of the wedding, such as choosing the wedding venue, clothes, decorations, food and drinks. She can make wedding plans with her sister and help her deal with all kinds of trivial matters.
3. Take care of your sister: During the wedding preparation, your sister can accompany your sister and provide emotional support and help. On the wedding day, my sister can take care of her needs and ensure that her makeup, hairstyle and clothes are perfect.
4. Role in the ceremony: Sister can play other roles at the wedding, such as reading vows, singing and dancing. This can be decided according to the special relationship and interest between sister and sister.
5. Entertain guests: My sister can be my sister's assistant, entertain guests at the wedding, help them find seats, and provide them with services and support.
No matter what role my sister chooses to play, the most important thing is to show sincere concern and blessing and accompany my sister through the most important moment in her life.