Photo session in a festive setting

Full-length, cinematic fashion portrait of an elegant woman (16:9 horizontal, preserve identical facial structure, skin tone, eyes, and hairstyle; do not alter identity) seated on an antique dark green velvet settee with carved wooden trim, wearing a deep burgundy satin off-the-shoulder evening gown with a dramatic thigh-high slit and flowing train; black stiletto heels, delicate necklace and bracelet, medium-length dark hair styled softly around her face, poised with one hand resting on the sofa and the other lightly touching her chin, legs crossed, confident relaxed