Cacao

You can use this file for unlimited personal use. Whether you're printing the design onto cushion covers, mugs, fabric, or gifts, your personal license covers this :)

This is a personal license only, so the file isn't for commercial use or resale in any capacity. It's designed for your home, your personal projects, and gifts only.

Any print-on-demand service that allows you to upload designs will work. Spoonflower and Contrado are two popular options for fabric and home goods. Woven Monkey is also a solid choice for fabric printing.  

I'm also updating a custom print directory with a full list of options, so keep an eye out for that :)