Heard a tale that New Norfolk had premiership shirts already printed as well?
One tale from the SA amateur comp in the 1980s has an undefeated club losing its only game for the season in the Grand Final and a supporter from the winning club found a discarded unopened box beside the losing club's coaches box ... with 100 premiership t-shirts inside.
The winning team creatively used a red texta to change the premier club on the shirts to their name and they were apparently seen all over Adelaide during that spring.