Elegant Abstract Fashion Portrait

Create an elegant abstract fashion portrait of {argument name="character name" default="Anri Okita"}, shown from the upper body in a three-quarter back pose with her head turned over her shoulder toward the viewer. She has a pale luminous complexion, refined East Asian facial features, soft almond eyes, subtle pink lips, and a calm graceful expression. Her {argument name="hair color" default="black with pale silver-white highlights"} hair is loosely pinned into a messy low bun with many expressive flyaway strands and sketchy looping lines around the head. She wears a high-neck, semi-sheer, flowing {argument name="dress color" default="black"} fashion dress or blouse with dramatic loose sleeves, layered translucent fabric, rough ink-wash shadows, and angular brush textures. Add one visible long dangling black jeweled earring on the ear facing the viewer. Use a vivid flat {argument name="background color" default="orange"} background with subtle paper grain. Style the image as a mixed-media fashion illustration combining realistic soft facial rendering with loose black ink, watercolor wash, charcoal-like sketch lines, expressive unfinished edges, and elegant editorial couture energy. Composition is vertical 4:5, subject centered slightly left, cropped around the torso, with negative space on the right. Include a small handwritten signature reading {argument name="signature text" default="Anri Okita"} in the lower-left corner. No extra objects, no border, no watermark, no typography besides the small signature.