Met Gala Ice Blue Couture Red Carpet

Create a cinematic vertical Met Gala red-carpet fashion photograph of {argument name="character name" default="an elegant female celebrity"} standing full-body at the center of a grand museum staircase at night. She wears exactly 3 main couture pieces: a fitted ice-blue silver embroidered mermaid gown with a deep illusion V neckline, one crystal-and-pearl embellished sheer cape draping from both shoulders, and one long sweeping train spread across the carpet. The gown should feel like {argument name="couture house inspiration" default="Dior Haute Couture"}: ethereal, luxurious, sculptural, with dense silver vine embroidery, beadwork, pearls, sequins, and tiny sparkling crystals over translucent tulle. Her hair is {argument name="hairstyle" default="dark brown hair in a soft romantic updo"}, with refined earrings and graceful red-carpet posture, one arm relaxed at her side. Place her on deep navy-blue carpeted stairs decorated with approximately 30 small gold floral/star appliques, with exactly 2 large banks of cream and pale-yellow flowers along the sides. Behind her, show about 24 paparazzi and formal guests in black tuxedos holding cameras, with bright camera flashes and soft bokeh lights; the background faces may be indistinct and out of focus so the model remains the focus. Use {argument name="lighting style" default="dramatic flash photography with cool moonlit highlights"}, shallow depth of field, high-fashion editorial realism, 2026 Met Gala atmosphere, ornate stone architecture in the background, ultra-detailed fabric texture, natural body proportions, vertical 2:3 composition, no text, no watermark.