Students present school uniforms at Beijing Institute of Fashion Technology in Beijing, capital of China, Dec. 2, 2018. More than 80 sets of school uniforms were presented during the school uniform research achievements show. (Xinhua/Luo Xiaoguang)

A student presents a set of school uniform at Beijing Institute of Fashion Technology in Beijing, capital of China, Dec. 2, 2018. More than 80 sets of school uniforms were presented during the school uniform research achievements show. (Xinhua/Luo Xiaoguang)