masterpiece, best quality, solo, 1girl, aged up, happy, mari_ohara, ohara_mari, long hair, bangs, blonde hair, braid, hair rings, yellow eyes, crown braid, hair ornament, masquerade idol outfit, black and royal purple gown, lace gloves, rose choker, ornate mask in hand, candlelit opera stage, velvet curtains, petals falling from above, playful smile, dramatic and enchanting mood
