1girl, animal ears, arm at side, bare arms, belt, blurry, breasts, brown hair, clenched hand, depth of field, dress, glint, green dress, horse ears, horse girl, horse tail, long hair, night, official alternate costume, outstretched arm, purple eyes, sleeveless, sleeveless dress, small breasts, smile, solo, star sky, tail, tonight at the ligne droite umamusume, upper body