1girl, artist_name, backless_dress, backless_outfit, dress, hair_ornament, hand_on_own_face, high_heels, hoshino_ai_(oshi_no_ko), long_hair, oshi_no_ko, pumps, purple_eyes, purple_hair, ringeko-chan, solo, sparkle, squatting, star_(symbol), star_in_eye, symbol-shaped_pupils, symbol_in_eye, very_long_hair