Rainbow's Jaekyung is quite the popular student with her university professors, as she recently revealed a new sel-ca of herself wearing a piece which was specially designed by her professor. On October 25th, Jaekyung wrote on her Twitter, "This clothing was designed by fashion design professor Hong Hye Jin of Dongduk Women's University! Professor is the best!" Dressed in a black/gray fur jacket, Jaekyung proves herself to be the perfect model with her slender body and tall height. Jaekyung is currently studying fashion design at the same university. Fans commented, "It looks warm," "You must be popular with your professors," "Student Jaekyung is so loved," and "The fur jacket fits you well." Source + Photos: TV Report via Naver