Great news, the Teashirt or whatever you want to put the design on such as totes, hoodies, boxers(?), etc. has full blessing from the site host, Adagio (felt compelled to make sure since they are mentioned as well as TeaChat).
The graphic design of this shirt is really hip, not just a little logo. Thanks to jazz88 for all her creativity and know how on the subject.
Here is the link http://www.antemeridiemdesign.com/fun/tea/ and below are some instructions from jazz88. She also provided 2 apparel sites with whom she has worked previously. So, you take the file and work directly with the online apparel company.
jazz88 wrote:[Chip,] You just have to post the link http://www.antemeridiemdesign.com/fun/tea/
This contains: 1) the actual file 2) instructions "how to"
3) some image previews as to how this might look when printed.