Casual Chic: A Portrait of Modern Elegance prompt

Gemini 2.5 flash nano banana:
Use the attached image but do not alter the original face.
Hyper-realistic, cinematic 8K Ultra-HD.
A full-body portrait of a young woman with long, wavy black hair, sitting casually on a modern white chair. She is wearing a white tank top, blue denim mini shorts, and a blue denim jacket draped over her shoulders. She accessorizes with delicate earrings, a gold necklace, and a watch, paired with white sneakers. Both of her hands rest on her chin, her head slightly tilted downward, looking straight toward the lower left side with a soft yet confident expression. Her makeup is natural and subtle. The background is a clean, minimalistic gray studio wall, giving a simple and bright feel. The lighting is soft and even, highlighting her stylish yet casual outfit.