You can buy Footless Jo merch from her official website, FootlessMerch.com. The website sells a variety of items, including t-shirts, hoodies, sweatshirts, hats, stickers, and mugs. Footless Jo merch is also available on Teespring.com. Teespring is a print-on-demand service, which means that the items are not printed until someone orders them. This can lead to longer shipping times, but it also means that you can get custom items with your own text or design.