1girl, animal_ears, arm_garter, blush, caustics, closed_mouth, collarbone, dress, ears_through_headwear, hat, horse_ears, horse_girl, horse_tail, isana615, jewelry, long_hair, looking_at_viewer, low_twintails, mejiro_mcqueen_(ripple_fairlady)_(umamusume), mejiro_mcqueen_(umamusume), necklace, official_alternate_costume, outdoors, purple_eyes, purple_hair, skirt_hold, sleeveless, sleeveless_dress, smile, solo, sun_hat, sunset, tail, twintails, umamusume, wading, water, white_dress