Dark gothic ballet fashion photography

A darkly romantic, gothic-ballet fashion photograph of a clearly adult young woman with long black hair and cool pale skin. Her hair is styled in a loose, thick braid woven with deep burgundy satin ribbons. Deep burgundy satin ribbons are also wrapped around the back of her neck and both arms, lightly spiraling around the forearms and ending in a burgundy bow tied at each wrist. She wears a white ballet-inspired corset mini dress with thin shoulder straps, a clearly visible lace-up corset back, and a voluminous, airy tulle skirt.
She is seated on the floor or on the spread of her skirt with her back facing the camera. Her upper body is upright with a slight backward lean, her hands placed behind her and gently overlapping, and her head tilted upward to reveal a long elegant neck and defined jawline. One eye looks toward the viewer. Her pose is quiet, elegant, dreamy, and emotionally tense.
The setting is an abandoned rehearsal room or an old theater backstage corridor, with a dim, blurred background and a vintage theatrical atmosphere. Vertical composition, 3:4 aspect ratio. The camera is positioned behind her, slightly to the left, at eye level or slightly lower. The subject is placed slightly right of center. Emphasis on the shoulders, neck, back, long braid, red ribbons, and corset dress.
A hard flash from the front-left illuminates the subject, making her bright while the background falls into darkness, creating strong contrast. Overall palette: gray-white, cool white, burgundy, and deep black. Subtle film grain, a slight softness or haze, and a vintage fashion-photography texture. Avoid a modern ultra-HD studio look.