As a designer, I often draw inspiration from the timeless beauty of classic cars. This particular design features a vibrant yellow muscle car, reminiscent of the iconic Oldsmobile 442 from the 1970s. The bold, blocky text at the top reads 'I'm not old, I'm classic,' which perfectly encapsulates the spirit of this design. The car's front grille and headlights are prominently displayed, with a sleek white stripe running down the hood, adding to its vintage charm. The background is a simple gradient of gray stripes, which helps to highlight the car and the text without overwhelming the design. This T-shirt design is a celebration of classic cars and the enduring appeal of automotive history.