modern studio fashion campaign portrait of a stylish young man in his late 20s

Photorealistic modern studio fashion campaign portrait of a stylish young man in his late 20s. He stands casually beside a studio wall, one shoulder lightly leaning against it, one foot slightly crossed forward. One hand is in his pocket while the other adjusts the cuff of his jacket. He has a confident, relaxed editorial expression, looking slightly past the camera. He is wearing a cobalt blue turtleneck sweater, a structured mustard-yellow coat worn open, slim charcoal tailored trousers, and minimal white leather sneakers. The background is a solid matte deep-blue seamless studio backdrop with a matching blue floor and subtle gradient lighting. Soft side studio lighting creates gentle shadows and highlights the fabric textures. Shot as a three-quarter fashion portrait from a slightly low angle with an 85mm lens. High-end fashion campaign style, bold contemporary mood, sharp textures, subtle film grain, and vibrant color contrast.