1girl, argyle, argyle background, black background, black choker, black neckerchief, blue eyes, blue hair, blue necktie, choker, closed mouth, gradient eyes, gradient hair, high ponytail, long hair, looking at viewer, multicolored eyes, multicolored hair, neckerchief, necktie, ponytail, purple eyes, purple hair, solo, two-tone neckerchief, upper body