Alfombra Roja de Alta Costura Azul Hielo

A cinematic high-fashion red carpet photograph of [an elegant female celebrity] standing full-body at the center of a grand museum staircase at night. She wears an ethereal, sculptural ice-blue mermaid gown inspired by [Dior Haute Couture], featuring an elegant tailored neckline, dense silver vine embroidery, intricate beadwork, pearls, and crystals over layered fine tulle, complemented by a long sweeping train and a matching flowing cape draped from both shoulders. Her hair is styled in [dark brown hair in a soft romantic updo], accented with refined earrings and a graceful pose. Setting: Deep navy-blue carpeted stairs adorned with small gold floral appliques, flanked by lush banks of cream and pale-yellow flowers, set against ornate classical stone architecture. In the softly blurred background, tuxedo-clad guests and photographers hold cameras amid bright flashes. Lighting and Camera: [Dramatic flash photography with cool moonlit highlights], shallow depth of field, high-fashion editorial realism, ultra-detailed fabric textures, vertical 2:3 composition.