Create an image of a crewneck sweatshirt without a hood and without pockets

Create an image of a crewneck sweatshirt without a hood and without pockets. The sweatshirt should feature a minimalistic design inspired by the series "Bluey." The design should include simple, clean lines and subtle use of colors, focusing on the main characters in a small, central graphic or emblem. The background should remain plain, with only a few understated elements like a single tree or cloud to evoke the show's outdoor settings without overwhelming the simplicity of the design