"Sister of the Bride" is a heartwarming contemporary romance that follows the life of a spirited woman as she navigates her sister's wedding plans. Amidst the excitement of pre-wedding preparations, the protagonist grapples with her own feelings about love and relationships. As the festivities draw closer, she reflects on her past and what it means to be a supportive sister while dealing with her own unfulfilled romantic aspirations.
The book captures the complexities of family dynamics, showcasing the bond between sisters and the challenges that can arise during significant life events. The protagonist finds herself in various humorous and touching situations, all while supporting her sister's wedding journey. These experiences lead her to gain insights into her own desires and the importance of love in its many forms.