Depict a graceful girl in 1960s fashion, elegant and charming.

Character: Imagine a girl dressed in 1960s fashion. She wears an optical patterned coat and has very large eyes with long eyelashes, exuding elegance. She resembles Twiggy and has a slightly youthful face. Pose: Capture her in a shot from the thighs up against a white background. The illustration will be delicately drawn in a beautiful Japanese anime style. Style: Use the characteristic intricate details and vibrant colors of Japanese anime to highlight the unique features of the girl in a beautiful CG illustration. This girl evokes memories of Twiggy. Background: Keep the background clean and white to focus on the beauty of the character and the illustration.