miregeist, frieren, sousou no frieren, absurdres, highres, 1girl, alternate costume, back, backless dress, backless outfit, breasts, choker, closed mouth, cowboy shot, dress, elf, from side, greyscale, hand up, leaning forward, long hair, looking at viewer, medium breasts, monochrome, parted bangs, pelvic curtain, pointy ears, simple background, solo, strapless, strapless dress, twintails, white background