A lively illustration depicts a classic vintage hot rod cruising down a sunlit street lined with swaying palm trees. The backdrop features a retro cityscape with vibrant, colorful buildings and a neon sign. The street is bustling with a lively crowd, capturing the essence of a vibrant city atmosphere. The phrase 'Summer Vibes' is artistically displayed in a retro, distressed style, with each letter painted in a different bold color, evoking a sense of nostalgic fun. The design is ideal for a t-shirt print, presented on a clean white background.