Vintage Adelaide Crows T-shirt

This appears to be a vintage Adelaide Crows "Premiers" t-shirt, specifically from the team's back-to-back premiership era in 1997–1998.  The graphic on the front features three stylized crow logos in the club's signature tri-colors—navy, red, and gold—above the "Adelaide Crows" wordmark. This particular design was often used on commemorative merchandise following their first ever AFL premiership win in 1997.  

Key Features:

- Era: Mid-to-late 1990s, likely 1997 or 1998. 

- Signatures: The shirt is covered in hand-signed player autographs.   

- Logo History: The three-crow graphic is a variation of the club's 1996–1998 logo, which emphasized the word "Adelaide" more than previous versions to celebrate their place as South Australia's first national team