Summer Rooftop Nostalgic Film Portrait

A portrait of a young woman in a [rooftop summer scene], captured in a Japanese negative film aesthetic. She possesses an effortless, natural charm, wearing a slightly [oversized white shirt loosely unbuttoned at the collar] paired with high-waisted shorts, the fabric fluttering in the breeze and slipping off one shoulder. Sitting or leaning casually against the rooftop edge, one knee is bent while the other leg softly extends, with one hand propped behind her. She holds a [cold glass bottle drink with condensation] near her neck or cheek, fingers lightly touching the glass. Her hair is gently windblown with loose strands across her face, wearing a calm, distant expression with slightly parted lips, looking toward or just past the camera. Minimal background with open summer sky and a light plastic bag resting beside her moving with the wind. Soft natural sunlight, slight overexposure highlights, low contrast, muted faded colors, subtle grain, and an authentic, nostalgic memory-like atmosphere.