Over the past decade, the global apparel industry has witnessed an exponential growth of rental business. As consumers are increasingly aware of the environmental impact of over-consumption and garment waste, there is a new demand for apparel rental service as it helps reduce discarded garments to the landfill while satisfy consumers’ fashion needs This study examines the motivational factors that influence Generation Z consumers' attitudes and purchase intentions towards fashion rentals in China. Based on the theory of reasoned action, a survey was conducted with Generation Z consumers in mainland China. The findings suggested that economic benefits, ego defence, fashion orientation, experience value and sustainable value affect Chinese youngsters’ purchase intention to rent fashion-clothing. This empirical study contributes to a better understanding of the changing consumption attitudes and patterns of Generation Z consumers in China.