Create a Roy Lichtenstein-inspired pop art portrait of a stylish older woman from the 1960s. She wears a chic hat and an elegant, tailored dress, exuding mid-century glamour. Render with bold black outlines, Ben-Day dot shading, and a high-contrast color palette of primary yellow, red, and blue. The background features graphic halftone patterns and color blocks typical of pop art comics. The overall composition is crisp, graphic, and sophisticated, capturing the era's elegance without realistic shading.