1girl, :/, alternate costume, blush, ear blush, ear piercing, embarrassed, full body, greyscale, grid, half-closed eyes, hand in pocket, horns, jacket, jewelry, lineart, long hair, long sleeves, looking to the side, monochrome, neck ring, open clothes, open jacket, patterned clothing, piercing, ponytail, shirt, shoes, sneakers, solo, straight-on, sweatdrop, walking