1girl, arms behind back, black thighhighs, boots, breasts, closed mouth, cosplay, floating hair, full body, grey hair, hair between eyes, hair ornament, jacket, knee boots, large breasts, leaning forward, long hair, long sleeves, military jacket, military uniform, miniskirt, pink skirt, pleated skirt, red jacket, simple background, skirt, smile, solo, standing, thighhighs, uniform, very long hair, white background, white footwear, zettai ryouiki