Retro Indie Typography Posters

Generate striking, trendy retro pop-art typography posters perfect for indie home decor, aesthetic stickers, and vibrant apparel prints. This template seamlessly combines a bold geometric background pattern with a central wavy badge featuring chunky, playful text. Customize the background pattern and colors (Variable 1) and the specific short phrase alongside its accent color (Variable 2). Ensure consistently eye-catching, high-contrast flat vector graphics every time.