Elegant woman in purple gown in ancient stone hall

Young woman with long dark brown hair standing in a dramatic pose inside an ancient stone castle hall, wearing an ornate deep purple fantasy gown with extremely deep plunging neckline revealing cleavage, intricate gold and red embroidery on the chest and sleeves, ornate wide belt with large golden buckle, high side slits showing her legs, long flowing sleeves, elegant and confident expression while looking slightly to the side, soft dramatic cinematic lighting with moody shadows, dark gothic stone architecture in the background, realistic fabric texture with rich details on embroidery and silk, photorealistic, highly detailed, 8k