1girl, o, animal_ears, anklet, arm_at_side, bare_shoulders, bikini, bikini_under_clothes, blush, dress, full_body, green_bikini, high_heels, holding_own_arm, horse_ears, horse_girl, horse_tail, jewelry, long_hair, low_twintails, mejiro_mcqueen_(ripple_fairlady)_(umamusume), mejiro_mcqueen_(umamusume), michia_(bourgognepony), navel, necklace, official_alternate_costume, purple_eyes, purple_hair, sandals, see-through, see-through_dress, simple_background, solo, standing, swimsuit, tail, twintails, umamusume