My husband and I got married in Legend of Zelda t-shirts.
His:
http://www.myteespot.com/images/Images_d/DSCF7456.jpg
Mine:
http://thumbs4.ebaystatic.com/...gHf-vbW3CVqdOUVQ.jpg
Not what we wore to the ceremony, but minister presiding over the ceremony was in the Army, too. We all used to be in the same unit. We swapped so many stories that he hung out all night and missed somebody else's wedding later that day. Days later, we realized none of our legal documents were signed. When we finally tracked him down and had everything done up proper, we were wearing out Zelda shirts. I thought it was funny because these are our only matching shirts. We've got a bunch of other pop culture and souvenir shirts, we didn't tell each other what we were wearing and we didn't see each other all day until we met at the notary.
Last week, I tore my shirt and I just started crying. Today, I got a package in the mail for my birthday: a small box full of them. He says, "Just in case they stop making them before our Silver Anniversary."