In fact, in Beijing, if students want to buy formal clothes, they can go to Tsinghua University to buy them. Many formal clothing stores on campus are located in Huaqing Jiayuan, with complete products and not expensive. I tried several models last time, and they are all suitable for young people to wear. You can have a look. Many formal clothes can be found on Baidu, and there are more clothes in physical stores than on the website. The price of shopping malls is half price, so you can consider going. Address: Room 506, No.9 Huaqing Jiayuan