A detailed portrait of a 20-year-old French woman with a mischievous glint in her deep blue eyes. Her short, auburn hair is styled in a chic bob, framing a face that embodies both youthful charm and a hint of Parisian sophistication. Show her wearing a single pearl earring and a striped top, reminiscent of the French New Wave. Capture the soft light filtering through a cafe window, illuminating her face as she sips a cup of coffee.