High-fashion luxury editorial of an elegant woman descending a grand marble staircase inside an exclusive luxury hotel wearing a dramatic black mini dress featuring a deep draped neckline, sheer flowing sleeves, and gold statement buttons at the waist. Styled with sculptural black cutout ankle boots, a luxury black chain clutch, and delicate gold jewelry. Sophisticated poised pose while looking over her shoulder. Bright luxury interior, crystal chandeliers, ivory marble floors, soft golden lighting, couture-inspired elegance, ultra-realistic fashion photography, cinematic editorial composition, vertical 9:16.