紧致优雅：丝质蓝领带白衬衫造型

Ultra realistic cinematic indoor portrait of a K-pop idol.

A very beautiful woman in her early 20s with fair skin, a slim elegant build, and her signature long natural black curly hair. Soft elegant makeup, natural pink lips, and expressive almond-shaped eyes looking directly at the camera with a calm and slightly alluring expression.

Her body is positioned in a subtle 3/4 angle. Shoulders relaxed, head slightly tilted. Framing is from waist to head.

She is wearing a fitted white button-up shirt made from thin cotton fabric. The top two buttons of the shirt are undone. The material is slightly elastic and naturally conforms to the body. The fabric shows realistic tension lines and subtle wrinkles, especially around the chest and waist. It is slightly translucent under light in stretched areas, revealing soft depth without being fully transparent. The surface is matte, with no artificial shine.

She is also wearing a royal blue tie made of woven silk fabric. The tie features subtle integrated patterns within the weave (not printed), visible under light as fine tonal variations. The material reflects light softly with natural satin-like highlights.

Lighting comes from a nearby window, soft and diffused, illuminating one side of her face and body while creating gentle shadows on the other side. The light enhances skin texture and fabric details naturally.

Background shows a cozy interior with a window, stone wall, and wooden furniture, softly blurred with shallow depth of field.

Details:
- realistic skin texture with natural imperfections
- fine hair strands and volume
- visible fabric tension and wrinkles
- subtle translucency in stretched cotton areas
- woven texture and micro-reflections on silk tie
- natural color grading

Style: ultra photorealistic, cinematic lighting, natural indoor photography, 8k, shallow depth of field, sharp focus --ar 9:16