1girl, animal_ears, belt, black_gloves, black_thighhighs, brown_hair, buttons, closed_mouth, coat, double-breasted, dress, full_body, gloves, green_background, green_coat, high_heels, horse_ears, horse_girl, horse_tail, king_halo_(umamusume), legwear_garter, lips, looking_at_viewer, lying, off_shoulder, on_side, one_side_up, otimusyairoha, red_eyes, simple_background, sleeveless, sleeveless_dress, solo, strappy_heels, tail, thighhighs, umamusume, white_dress, white_footwear