I don't post internationally from Yorkshire Stuff, instead I've listed my designs on a couple of websites that will print my designs on a variety of products and ship worldwide.
Please note that I can't offer any customer service on purchases made from these sites as you are buying from them not me, although I do get a small fee for my designs.
You can find me on:
TeePublic Ships worldwide from either USA or Europe.
Redbubble Products are manufactured and shipped worldwide from Australia, America, Canada, Europe, or the UK.