The image shows a light green t-shirt with a cartoon illustration of a brown horse on it. The horse is standing on its hind legs with its front legs stretched out and its head tilted to the side. It has a big smile on its face and its mane and tail are flowing in the wind. Above the horse, there is text that reads "I'm Pooped" in black letters. The background of the image is blurred, but it appears to be a store window with other items visible through the glass.