Create a photorealistic image of a beautiful brunette model taking a mirror selfie. She is wearing a cream turtleneck cable sweater and an elegant beige trench coat. She is also carrying a luxury black bag on her left shoulder. Her expression is calm, and she holds a smartphone in her right hand with manicured black nails. She is wearing subtle gold jewelry, including earrings, a ring and a necklace. The lighting is soft and natural, highlighting her face and outfit, and the background is simple and understated