High-quality mockup of a White Gildan 5000 t-shirt made from 100% heavyweight cotton, classic tubular fit, double-stitched sleeves and bottom hem, oversized fit shirt, an African male model with a short fade haircut, standing upright and facing the camera in a cozy modern space with white curtains and indoor greenery, centered composition showing only from just below the model's chin to the waist, shirt straight and clearly visible