Did you try contacting the restaurant? It's still kicking and has been there since 1935, apparently. Maybe they've got some old stock hanging around downstairs... I did contact them through their Facebook page, and they said that they no longer have the design or a copy of the shirt. They did howev...

Hey all, Recently while looking for old shirt designs I came across a few pictures of David Gilmour (guitarist for Pink Floyd) wearing a Joe T. Garcia's shirt in 1977. The design advertises the restaurant as "Joe T. Garcia's Tropical Bar", and scouring the internet came up with nothing rel...