Promptkoi

T-Shirt Graphics Pack

Vintage badges, kawaii characters, minimalist line art, horror comics, retro arcade — t-shirt-ready graphics across all four models.

A t-shirt graphic is not an illustration that happens to be on a shirt. The design has to survive a second translation — from screen to fabric — and that translation punishes gradient shading, excessive colour counts, and missing bold outlines. This pack gathers prompts engineered for garment printing: vintage badges with flat fills and distressed edges, a minimalist single-line leaf that prints at single-colour rates, an abstract fluid piece with bold enough shapes to read at distance, a horror comic wolf in halftone dots, a kawaii corgi character with thick separation outlines, a retro bowling sign in 1950s neon palette, a national park shield badge, and an 80s arcade cabinet on a neon grid. The shared clause across every entry is "clean white background" combined with "no text, no letters" because models love to letter banners and labels that break the graphic at print scale. For the full technique walkthrough behind each prompt, see the guide 12 AI T-Shirt Design Prompts for POD Stores and Print Files on the blog.

10 prompts · every one tested and published with its exact settings

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