1girl, animal_ears, armpits, asymmetrical_footwear, boots, breasts, brown_hair, buttons, clip_studio_paint_(medium), closed_mouth, double-breasted, dress, epaulettes, eva_mashiro, full_body, grass, hairband, horse_ears, horse_girl, horse_tail, medium_breasts, mismatched_footwear, neckerchief, pink_eyes, ponytail, purple_shorts, sakura_bakushin_o_(umamusume), serious, shorts, sleeveless, sleeveless_dress, solo, standing, starting_gate, tail, thighhighs, umamusume, v-shaped_eyebrows, white_thighhighs, yellow_neckerchief