JustOG — from prompt to shirt

Describe a shirt, or bring an AI image you already made, and you get the real printed garment in the post.

The part I care most about: the mockup you approve is the thing that ships. The design is composited onto real garment plates with a displacement map, inside the print area we actually calibrated for that blank — not an AI-generated picture of a shirt. I spent a whole day last week learning the difference the hard way.

Next.js on Vercel, plus a small Python/OpenCV engine doing cutout and compose. Made to order, so a run of one is normal.