1girl adapted_costume arm_warmers bad_id bad_pixiv_id bangs blonde_hair collarbone colored_pencil_(medium) dress flandre_scarlet flower hat hat_flower long_hair marker_(medium) potto puffy_sleeves red_dress red_eyes sample_watermark side_ponytail sitting solo thighhighs touhou traditional_media white_headwear white_thighhighs wings