Run Sackboy Run T-Shirt

The Run Sackboy Run T-Shirt is a gift that you can obtain by collecting all the "Special Stickers" in RSBR. You can wear it in almost all of the LittleBigPlanet games, and you have to redeem a code on your actual PlayStation to get the T-shirt. All of Sackboy's friends in LittleBigPlanet 3 cannot wear it except for Sackboy, considering they have their own gift DLC for RSBR.