Vintage garage service design with spark plug t-shirt design template

Bold graphic design showcasing a spark plug, made for a t-shirt design. The text 'Premium Garage' prominently arches above the spark plug, complemented by the years '1989' and '19' flanking it. At the bottom, essential services like 'Oil Change', 'Car Wash', and 'Auto Parts' are detailed in a clean layout. This design captures a retro automotive aesthetic, ideal for car enthusiasts.