A lively illustration of a classic hot rod driving down a sunny street lined with palm trees. The background features a retro cityscape with colorful buildings, a bright neon sign, and a crowd of people enjoying the day. The words 'Summer Vibes' are displayed in a nostalgic, distressed style, with each letter in a different vibrant color. The design captures a nostalgic feel, ideal for a t-shirt print on a clean white background.