Realistic 'Lazy-Hot' Mirror Selfie in Dorm Room

A prompt for generating a highly realistic, vertical mirror selfie of a young Caucasian girl in a cozy, slightly messy dorm room. It specifies the 'Lazy-Hot' look (tight white cropped tank top, low-rise grey sweatpants), the pose (hip pop, looking at the phone screen reflection), and the environment details (soft LED lights, unmade bed) for a candid, flattering aesthetic.