Photorealistic Blank White T-Shirt Mockup

Photorealistic lifestyle apparel mockup of an adult female model wearing a completely blank plain white t-shirt, no design, no logo, no typography. Front torso faces camera clearly, chest area large, smooth, and empty for later artwork overlay. Model seated in a cozy reading nook with dark armchair, bookshelf, tea mug, headphones, soft lamp glow, and textured throw in the background. Background is softly blurred but recognizable. Calm introvert/social-battery mood, high contrast with white shirt, natural soft lighting, square 1080x1080. No printed artwork, no words, no logo, no necklace/hair/hands covering chest, no jacket, no book held over shirt, no busy bookshelf overpowering shirt, no sad clinical mood, no harsh lighting, no watermark.