1girl, animal ears, black dress, black gloves, blush, box, dress, ear covers, elbow gloves, feet out of frame, gift, gift box, gloves, grey hair, heart-shaped box, holding, holding box, holding gift, horse ears, horse girl, horse tail, looking at viewer, official alternate costume, purple eyes, short hair, simple background, smile, solo, tail, the promised time: silks & three riddles umamusume, wedding, white background