Create a conceptual couture portrait using the attached person wearing an elegant gown that appears to be constructed from layers of dense silver-white fog.

The dress should still have believable silhouette, seams and structure, but the material gradually dissolves into fine mist around the lower body.

Place her in a dark minimalist studio with a pale-gray background. Her face is fully visible and softly illuminated.

Use an 85mm lens at f/3.2. A narrow backlight reveals the mist while a large soft frontal source keeps the skin natural.

Preserve realistic facial texture, hair, eye detail and human anatomy. The fog should behave according to airflow and gravity, not like painted smoke.

High-concept fashion photography, elegant and ethereal rather than fantasy.