Brown blazer and boots mirror outfit

Create a realistic indoor outfit mirror selfie in a vertical 3:4 composition. A clearly adult, 25-year-old East Asian woman with long straight black hair wears a loose brown blazer, a gray-green collared shirt, a black high-waisted short skirt and light brown knee-high boots, with a small brown chain-strap shoulder bag. She stands before a slim black-framed full-length mirror, holding an unbranded light-colored phone over part of her face with one hand while bending the other naturally beside her waist, her body turned slightly. The reflection includes her hair, layers of clothing, skirt hem and boots, with her legs resting in a natural standing pose. The background has a cream wall, brown baseboard and a simple pale rug without clutter. Soft side window light, muted autumn colors, realistic textures and subtle phone-camera grain. Design a new person and room; no lettering, brands or watermarks.