Soft Preppy Bathroom Mirror Selfie

Create a realistic vertical 3:4 mirror selfie in a softly lit minimalist bathroom. A young woman with fair skin poses naturally while holding a dark smartphone up in front of her face to photograph her reflection, smiling subtly and looking toward the phone screen. She has a wavy dark brown high ponytail tied with a black bow, wispy face-framing bangs, and tortoiseshell sunglasses resting on top of her head. Her outfit has exactly 5 visible fashion elements: 1) cream ribbed V-neck knit sweater vest, 2) crisp white collared button-up shirt underneath with slightly puffed rolled sleeves, 3) beige pleated mini skirt, 4) slim brown leather wristwatch on her phone-holding wrist, 5) slim brown leather wristwatch on her crossed arm. Use a warm neutral color palette and cozy academia / soft preppy styling. The bathroom background should include exactly 2 decor items: 1) a neatly folded white towel on a ledge behind her, 2) a small green potted plant in a simple white pot on the stone counter. Use beige stone tiles, clean modern lines, soft diffused daylight from the side, shallow depth of field, phone-camera realism, editorial soft-glam retouching, natural skin texture, gentle highlights, no harsh flash, no text, no watermark. Customize: {argument name="hair color" default="dark brown"}, {argument name="sweater vest color" default="cream"}, {argument name="skirt color" default="beige"}, {argument name="phone color" default="dark charcoal"}, {argument name="bathroom tile color" default="warm beige"}.