899元人大书记严选羽绒服卖断货，年轻人涌入高校买羽绒服

Core Insights - Several universities have launched custom down jackets that are selling well online, indicating a growing trend in university-branded apparel [1] - The down jackets from Renmin University of China have gained significant attention, with the long version priced at 899 yuan, short version at 399 yuan, and children's version at 200 yuan [1] - The official purchasing platform for these jackets experienced high traffic, leading to temporary outages, and certain colors have already sold out [1] Summary by Category Product Performance - The down jackets from Renmin University have quickly sold out in the red color option, with limited stock remaining in black and white [1] - The product has seen high demand from students, alumni, faculty, and family package buyers [1] Market Trends - Other institutions like the Central Academy of Drama and Beijing Film Academy have also experienced similar success with their down jackets, indicating a broader trend in the market [1] - Social media engagement for these products has been significant, with thousands of interactions and group purchases being organized by consumers [1]