isolde (reverse:1999), reverse:1999, absurdres, highres, 1girl, armlet, bare shoulders, black hair, blue butterfly, blue dress, blue veil, breasts, bug, butterfly, cleavage, closed mouth, dress, gold cape, insect, jewelry, leaning forward, long hair, looking at viewer, official alternate costume, outstretched arm, purple eyes, sleeveless, sleeveless dress, solo, tiffany-blue12, too many, too many butterflies, two-tone dress, upper body, veil, very long hair, watermark, weibo watermark, white dress, yellow butterfly