1girl, bad_pixiv_id, bare_shoulders, breasts, cleavage, corrin_(female)_(fire_emblem), corrin_(female)_(halloween)_(fire_emblem), corrin_(fire_emblem), cowboy_shot, detached_collar, fire_emblem, fire_emblem_fates, fire_emblem_heroes, fireworks, grey_hair, halloween, halloween_costume, hands_up, hat, lantern, long_sleeves, looking_at_viewer, night, night_sky, official_alternate_costume, pointy_ears, red_eyes, sky, sobasakuhin, solo, thighs, witch, witch_hat