Portrait Mode en Robe Rouge et Bijou de Dos

High-end luxury fashion editorial photograph, Parisian haute couture Valentine's Day campaign style, romantic glamour aesthetic, fine jewelry advertisement quality. A [young woman in her mid-20s] sits on an [ornate antique French Louis XV style gilded armchair], body positioned at a three-quarter angle with back toward camera, torso elegantly twisted looking back over her right shoulder directly into the camera. She sits on the edge of the chair cushion resting on her right hip, legs crossed at the knees with sheer black pantyhose. Her left arm is bent gracefully with fingers softly curled near her jawline, while her right arm rests on the chair. She has [medium-length dark chocolate brown hair] styled in loose romantic waves, luminous warm olive skin, subtle smoky eyeshadow, and a soft enigmatic smile. She wears a [vibrant scarlet red silk satin mini slip dress] with delicate spaghetti straps and a dramatic plunging open back. An exquisite [delicate gold back necklace body chain] cascades across her bare back in layered chandelier swag chains accented with tiny crystal teardrops. Setting is an opulent Parisian palace interior with French Rococo boiserie mouldings and gilded classical decor, bathed in soft directional editorial lighting.