1girl, black headband, black sailor collar, bodysuit, corset, gloves, grey background, grey jacket, headband, jacket, jacket on shoulders, long hair, looking at viewer, neckerchief, one-hour drawing challenge, one side up, pantyhose, pleated skirt, sailor collar, school uniform, serafuku, simple background, sitting, skirt, solo, wariza, white bodysuit, white gloves, white neckerchief, white pantyhose, white skirt