1girl, animal ears, bat wings, black gloves, claw pose, frilled hairband, frills, gloves, hair over one eye, hairband, halloween costume, horse ears, horse girl, lace-trimmed gloves, lace trim, legs up, looking at viewer, make up in halloween! umamusume, official alternate costume, pink footwear, puffy short sleeves, puffy sleeves, purple wings, short sleeves, skirt, solo, wings