1girl, :3, alternate costume, alternate hairstyle, alternate headwear, black shirt, blonde hair, blue background, casual, closed mouth, collarbone, cowboy shot, crystal, flandre scarlet, groin, hair between eyes, hands in hair, head tilt, long sleeves, looking at viewer, medium hair, miniskirt, multicolored wings, navel, open clothes, open shirt, petarikooo, pleated skirt, pointy ears, red eyes, red skirt, ribs, shirt, simple background, skinny, skirt, solo, suspender skirt, suspenders, touhou, two side up, wings, zipper pull tab