Love all my concert shirts, only wear 'em to shows though. I guess if I had to pick my most important ones it'd be my Maiden Florida '09 and '11, and New York '10 shirts.
6/17 - Meshuggah
6/28 - Iron Maiden - Bergen, Norway
6/29 - Blaze Bayley - Bergen, Norway
7/1 - Iron Maiden - Luxembourg
10/31 - Fleetwood Mac