Ultra-realistic mirror selfie in powder-blue dress

Ultra-realistic mirror selfie of a beautiful young adult woman standing indoors in front of soft white curtains, wearing a fitted ribbed powder-blue sleeveless midi dress with thin straps. She has long, dark brown hair cascading naturally over her shoulders, subtle elegant makeup, defined brows, soft blush, glossy natural lips, and a calm confident expression. She holds a modern silver smartphone in front of her face with one hand while the other rests casually on the back of a white wooden chair. Warm natural sunlight streams through the curtains, creating soft highlights and realistic shadows. Minimal cozy interior, neutral white and beige tones, clean aesthetic, full-body composition, natural feminine pose, realistic skin texture, detailed hair strands, authentic fabric texture, soft depth of field, professional lifestyle photography, 50mm lens, cinematic natural lighting, high dynamic range, photorealistic, ultra-detailed, 8K, no text, no watermark.