But when you have to go out, why not take your gaming buddies with you? No, I'm not talking about the friends that show up at your house to play Guitar Hero with you, or the MMO avatars that help you slaughter things across the web. We're talking the in-game PacMans, Tetris blocks, etc.
Video game scarves
I have definite mushroom envy going on right now. :(
Retro game ties
Animated Table Tennis Shirt
This one looks best in a dark room, so maybe you shouldn't go out into the bright sunny world afterall.
Hey, the baby has to go out, too....
And if you decide to stay in instead or hey, if you're one of those weirdos who actually has to go to work everyday and game attire doesn't fit with your profession, you can just wear these underneath instead. Amazon has other gaming boxers, too.
Nintendo controller underwear
Some for the ladies, too.
Sonic the Hedgehog shoes, Street Fighter shoes, Mario shoes
Can't forget to put on shoes! :D