Vibrant Pop Art Banner Featuring Customizable Graphic T-Shirts and E-commerce Logos

Design a minimalistic, graphic banner with three stylized white t-shirts arranged side by side on a dark background highlighted by clean, sharp pink radial beams emanating behind them. Each t-shirt is transformed into a character with simplified, iconic presence using a limited color palette of white, black, pink, and a single accent color per shirt. The first t-shirt character has expressive eyes and a smiling posture with the 'Back School' text inside a heart shape in bold, modern typography. The second features the text 'Senior Mom 2024' surrounded by stylized flower shapes, its posture gentle and welcoming, while the third displays a camping icon with mountains and trees, posed confidently. Below, a neat pink banner holds clean, monochrome logos of Amazon, Etsy, Printful, and Redbubble evenly spaced, forming a crisp horizontal band. The overall composition uses flat shapes, strong silhouettes, and minimal details to create a graphic, logo-style image suitable for sticker or branding use. Incorporated infographic text in a modern sans-serif font reads 'Create and Post Your Custom Tee in Just 3 Clicks with Design Less Production', morphing dynamically with the image. The design emphasizes clarity, boldness, and easy recognition with plenty of negative space and balanced form distribution, perfect for digital marketing and visual branding campaigns focusing on customizable apparel and effortless design workflows.