1girl, blue_dress, breasts, dress, dtrakodrakonien, fire_emblem, fire_emblem:_three_houses, fire_emblem_heroes, flower, green_eyes, green_hair, halloween, halloween_costume, hand_on_own_chest, hat, large_breasts, official_alternate_costume, pink_lips, rhea_(fire_emblem), rhea_(halloween)_(fire_emblem), solo, star_(symbol), tassel, watermark, witch, witch_hat