Decentralized t-shirt printing is happenning…
Nostr Spirit t-shirt
@LNbits shop
🙏 #[0]
https://shop.lnbits.com/product/nostr-spirit-design-0-t-shirt
Discussion
Shipping is like a T-shirt price :/ 
Hence the existence of nostr-ings unwearables…
You can have the file & print it wherever you are.
https://nostr-ings.com/unleashed-design/design-0/index.html
If LNbits store is not in your area, you can also download the file and print it at your favorite local shop.