Blank White T-Shirt Lifestyle Mockup

Photorealistic lifestyle mockup of an adult male model wearing a completely blank plain white t-shirt, no print, no logo, no text, no graphics. Model seated in a cozy dark reading nook, torso front-facing, shirt chest smooth and fully visible for future design placement. Background includes bookshelf, warm lamp, tea mug, headphones, and textured chair, softly blurred. Mood: quiet boundary-setter, socially drained but calm. Natural warm lighting, high contrast, premium square 1080x1080 Shopify ad image. No artwork, no logo, no text on shirt, no overshirt, no scarf, no book covering shirt, no hands over chest, no hair/chin shadow obscuring design area, no busy clutter, no dramatic lighting.