Eric Clapton proudly wore his pro-cocaine shirt in concert at the Oakland Coliseum on February 10, 1978.
At the time, he was truly in love with the coco. He just kicked out of his three-year long $16K a week heroin habit in 1977 but overindulged in snorting and almost drank himself to death.
Fortunately, Eric Clapton is sober since November 1987.
Nonetheless, his "No Snow No Show" tee remains an iconic shirt to have in your wardrobe.