Candid Elevator Mirror Selfie with Y2K Gen Z Style

A candid mirror selfie of a [young woman in her early 20s] inside a [metallic silver elevator]. She wears a [pale yellow/cream] sheer cropped t-shirt revealing a dark bra, and [dark wash indigo] baggy low-rise jeans. She holds a black smartphone for the selfie and has white wired earphones draped loosely. Her expression is relaxed and aloof, with Korean casual street style makeup. The lighting is harsh overhead fluorescent, creating a cool, unpolished, late-night urban atmosphere. [Y2K casual, Gen Z OOTD] style. Medium shot, waist-up portrait, 3:4 vertical aspect ratio, slight digital noise. --neg professional lighting, studio setup, bokeh, blurry background, heavy makeup, perfectly styled hair, CGI, overexposed