In 1994, Volkswagen cooperated with Pink Floyd to release an actual car, going on to release cars in cooperation with other musical acts in the following years. Pink Floyd t-shirts were made as promotional items for this. I´ve never seen this particular shirt before, and it came from a Volkswagen dealer who had them given to him when Pink Floyd performed in Denmark in 1994 as a promotional item. Really cool piece which definitely won´t be seen worn by other (:
Let me know if you have any questions.