1girl, ahoge, antenna hair, armband, belt, blue dress, breasts, cowboy shot, crossed arms, dress, grey hair, hair between eyes, long hair, long sleeves, looking at viewer, medium breasts, military, military uniform, no headwear, o-ring, o-ring belt, parted lips, simple background, solo, thighhighs, thighs, uniform, very long hair, white background, white belt, white hair, white thighhighs, zettai ryouiki