"The Girl Wearing a Skirt in Winter" is a story about a girl fighting against traditional ideas. The heroine starts out as just an ordinary high school student. She had many friends, she liked to laugh, and she liked all beautiful things. But one day, she wanted to add some color to her life. She put on a Japanese uniform skirt. From then on she became a "Gossip Girl". Her friends gradually drifted away from her, and her crush also got a girlfriend. Her family doesn't understand her. She wanted to give up again and again and wanted to be an ordinary high school student again. But nothing can go back. She never understood why she caused such a sensation in the school just by wearing a skirt. But her friends gradually understood her.