1girl, 8bupolbwaxx2mve, animal_ears, bird_ears, bird_wings, black_dress, black_footwear, black_headwear, black_thighhighs, brown_eyes, dress, halloween, halloween_costume, hat, hat_ornament, jack-o'-lantern, jack-o'-lantern_hat_ornament, mystia_lorelei, open_mouth, pink_hair, shoes, short_hair, smile, solo, star_(symbol), thighhighs, touhou, touhou_mystia's_izakaya, white_wings, winged_footwear, wings, wrist_cuffs