Femme senior élégante lors d’un dîner de gala luxueux

Full-body portrait of an elegant 70+ silver-haired woman, standing at a luxury gala dinner. She wears a tailored deep purple satin evening gown with a high neckline, paired with diamond drop earrings and a matching diamond bracelet. Her silver bob hair is styled sleekly, wearing subtle smoky eye makeup and deep plum lipstick. She holds a crystal champagne glass in one hand, her gaze sharp and calm, exuding quiet power. Background is softly blurred gala guests and warm chandeliers, cinematic warm lighting, realistic skin texture with natural wrinkles and age spots, no AI plastic skin.