White Oversized Boxy Tee Flatlay

Close-up flatlay product photography of a plain white unisex oversized boxy tee laid perfectly flat, centered and occupying at least 85% of the frame, collar and chest area fully visible, fabric smooth and wrinkle-free, boxy relaxed silhouette clearly shown. The shirt is placed on a neutral warm concrete studio floor with subtle texture. Minimal props pushed to the far corners only (soft shadow of a window frame on one corner, no objects touching the shirt). Soft diffused daylight from above, even lighting, no harsh shadows, ultra-clean, photorealistic, premium Etsy top-seller mockup style.