Cinematic retro sunset backless dress portrait

Generate a vertical 2:3 cinematic female portrait, full-body composition. The main subject is a young adult Eastern female with exquisite features and a lazy, gentle, slightly cold temperament. She is standing in a retro indoor space, her body slightly turned away from the camera, looking back at the audience with quiet and relaxed eyes, lips slightly parted, and a natural, unforced expression.

The character is wearing a high-end backless long dress with thin strap design, featuring a large area of elegant back exposure. The skirt falls naturally to the floor with a high side slit revealing one leg, overall sexy but restrained, with a high fashion editorial feel. The character stands barefoot with a light and natural posture, creating a lazy atmosphere wrapped in sunset sunlight.

The hairstyle is a loose low bun / slightly curly short hair / half-tied lazy hairstyle suitable for the sunset indoor atmosphere, with a few strands of hair naturally hanging by the face and neck to enhance realism and relaxation. The face retains slight variations with different movements and expressions, but is overall the same woman.

The scene is a warm-toned retro interior with dark wooden doors, window frames, beige walls, and dark wood floors. Sunset light slants in from the window, forming strong geometric light and shadows and character shadows on the walls and floor. The overall lighting is golden dusk light, warm orange tones, with strong contrast between light and dark, soft highlights on the skin, and a slight film grain effect.

Photography style is high-end fashion photography, cinematic film still feel, golden hour light and shadow, lazy atmosphere portrait, realistic photography texture, soft focus background, delicate skin texture, natural body posture, elegant backless, long dress slit, full-body shot, editorial fashion photography, cinematic golden hour lighting, warm amber shadows, soft film grain, luxury indoor portrait, realistic photography, high detail.

Negative prompt words:

Do not be vulgar, no excessive exposure, no exaggerated poses, no eroticism, no plastic skin, no distorted face, no finger errors, no leg deformities, no abnormal body proportions, no over-smoothing, no cheap influencer style, no messy background, no text, no watermark, no collage, no multiple people.