Reference image: uploaded photo. A refined holiday interior portrait of a woman seated on a sculptural white upholstered sofa in a softly lit living room decorated for Christmas. She is positioned slightly sideways, legs elegantly extended forward, body relaxed but composed, one arm resting on the sofa back, the other holding a small black clutch. Outfit: black off-the-shoulder mini dress with long fitted sleeves and a deep structured neckline, clean tailoring, matte fabric, no embellishments. Bare legs, minimal styling, understated luxury aesthetic. Expression & pose: calm, confident gaze directed at the camera, neutral facial expression, poised posture with subtle tension in the shoulders and torso, conveying elegance and self-control rather than playfulness. Environment: behind her stands a Christmas tree decorated with warm white lights and glossy red ornaments, neatly wrapped gift boxes placed at the base. Neutral-toned curtains and modern interior elements create a quiet, upscale atmosphere. Lighting & mood: warm indoor ambient lighting with soft shadows, gentle highlights on skin and fabric, no harsh flash. The mood is intimate, festive but restrained, cinematic and polished. Camera & composition: full-body to three-quarter framing, eye-level perspective, balanced composition with the subject in the foreground and the Christmas tree as a secondary visual anchor. Sharp focus on the subject, natural depth of field. Style & quality: ultra-realistic photography, high-end lifestyle editorial, clean color grading, soft contrast, natural skin texture, no artificial glamour, no over-processing.