Sure, a couple fleece hoodies (Giants and 49ers, teams that achieved literal greatness during my childhood that I'll never forget) and a few hats (Yankees). That's it. Not 12 and I'm educated.
It's not apparel, but I have a limited, numbered statue of liberty (about 12 inches or so high) decked out in Yankees garb. She commemorates the 2009 World Series. She's new in the box, and I've been told that in time will be modestly collectible. I also have a bobblehead set of the "Core Four" (Jeter, Pettitte, Mo, and Georgie) that commemorates the 2009 WS. New in boxes, one or two of them are numbered. If you're not a Yankee fan, you just missed out, sorry.