With the increasing attention to environmental protection and social responsibility,sustainable design is becoming increasingly important in the garment industry.As an important link to convey brand image and attract consumers,clothing display space should also actively adopt sustainable design principles to achieve the goal of environmental friendliness and social sustainable development.This study explores the concept of sustainable design and its significance in the space design of clothing exhibition halls,emphasizing the importance of sustainable design to reduce environmental impact,optimize resource utilization and improve consumer recognition.At the same time,this study puts forward the application of sustainable design for fashion display space,aiming to provide practical guidance and reference for designers.