Photorealistic Elegant Portrait of Young Woman

Create a highly photorealistic, elegant portrait of a beautiful young woman using the provided reference images as the visual reference. Preserve the same overall facial appearance, delicate feminine features, natural skin texture, soft expressive eyes, well-shaped eyebrows, petite nose, naturally rosy lips, and warm genuine smile. She has dark brown hair styled in a voluminous, slightly messy high bun, with a natural center part and soft loose face-framing strands falling around both sides of her face. The bun should look naturally textured and effortless, with a few fine flyaway hairs. She is wearing a white, lightweight semi-sheer button-up shirt covered with delicate pink rose floral prints and green leaves. The shirt has a relaxed, feminine fit, a classic collar, long slightly loose sleeves, and visible white buttons. Keep the floral pattern realistic and elegant. Create a soft, bright indoor lifestyle setting with warm natural daylight coming through a nearby window. Use a creamy beige/white interior background with subtle furniture and plants softly blurred in the distance. The atmosphere should feel cozy, elegant, feminine, and natural. Pose: upper-body portrait. In one natural pose, she gently holds the edges of her shirt collar/necklace with both hands while looking slightly downward with a sweet, shy smile. In another variation, she faces the camera with a warm genuine smile and relaxed posture. Professional photography, realistic proportions, detailed individual hair strands, realistic hands and fingers, natural skin pores, subtle makeup, soft pink lips, delicate eyelashes, gentle warm lighting, shallow depth of field, creamy bokeh, 85mm portrait lens, high-end fashion/lifestyle photography, ultra-detailed, photorealistic, 4K, natural color grading. Negative prompt: cartoon, anime, plastic skin, over-smoothed face, distorted face, extra fingers, malformed hands, duplicate limbs, unnatural eyes, exaggerated makeup, artificial hair, blurry face, low resolution, oversaturated colors, unrealistic body proportions.