1girl, animal, animal_ears, bat, black_gloves, black_skirt, blush, brown_hair, buttons, closed_eyes, collared_shirt, demon_wings, fangs, ghost, gloves, hair_over_one_eye, halloween, halloween_costume, horse_ears, horse_girl, long_hair, make_up_in_halloween!_(umamusume), official_alternate_costume, open_mouth, puffy_short_sleeves, puffy_sleeves, shirt, short_sleeves, skirt, solo, speech_bubble, striped, striped_background, white_shirt, wings