Retrato en estilo cómic vintage de una joven soñadora

Create an illustration of a young woman with a gentle smile and dreamy eyes, inspired by classic comic book art from the 1940s and 1950s. Use delicate linework and soft pastel colors to evoke a nostalgic, vintage comic book aesthetic. Incorporate a subtle magical element—such as a faint glow, floating particles, or ethereal light—to give the image a timeless, retro yet eternal quality. The composition should feel as if she has been plucked directly from the pages of a vintage comic, with a focus on elegance and charm. Output the image in a square format (1:1 aspect ratio) with a resolution suitable for digital display.