Studio Fashion Portrait in a Knitted Crop Top and Jeans

Subject and expression
A realistic professional studio fashion portrait of an adult Southeast Asian woman aged 20–30, with a balanced, full figure, full and soft bust contours, a slender waist, and fair skin with warm undertones.
The woman faces the camera and looks into the lens, with a slight smile and a playful, confident, relaxed expression.
Natural facial proportions, clean and refined makeup, well-defined eyebrows, and a natural lip color. Preserve real skin texture and delicate facial light and shadow.

Hair and clothing
Medium-length straight dark brown-black hair, smooth with natural volume and a soft sheen.
She wears a fitted cropped knitted tank top with a simple design and natural fabric texture, moderately exposing the waist.
Pair it with low-rise, loose, straight-leg jeans, preserving realistic denim texture, natural creases, and clear waistband details.

Pose and composition
The woman stands naturally, leaning slightly forward, with her upper body turned slightly toward the camera and both hands resting naturally at the sides of her waist, in a relaxed and confident pose.
Use a vertical 3:4 composition and a medium fashion portrait framing that includes the entire head, both shoulders, both hands, the waist, and the upper portion of the jeans.
The camera is near eye level, positioned slightly higher. Center the subject in the frame, with the face and eyes sharp and clear, and natural body proportions and perspective.

Lighting and background
A completely pure black seamless studio backdrop, without any environmental elements or props.
Use a large softbox as the key light, illuminating the face and upper body from slightly to one side of directly in front of the subject.
The light is soft and even, creating natural tonal transitions across the face, collarbones, shoulders, and arms. Subtle rim fill light separates the dark hair from the black background.
Preserve the texture details of the clothing, keeping the background pure black without an obvious halo.

Photographic style
High-end commercial fashion photography, a minimalist modern aesthetic, and the realistic imaging quality of a professional digital camera.
Natural skin texture, realistic knit and denim fabric details, soft light and shadow, a clearly defined subject, and a clean, clear image.
The overall result should resemble a fashion magazine portrait taken by a real photographer, combining professional studio quality with a natural, easygoing mood.

Generation constraints
Avoid plastic-looking skin, excessive skin smoothing, exaggerated body proportions, unnatural hand anatomy, overly strong HDR, and a cartoon or CGI look.
The final result should be a natural, realistic portrait photograph with the quality of high-end commercial photography.