You just pick the size, and we pick the shirt.  Be sure to tell us which shirts you already have in the "Comments" section of the checkout process so that we can do our best to make sure you don't get duplicates.  All Mystery Tees are brand new and in original condition...we just have a whole lot of shirts that work better when they're on your back rather than in our warehouse. 

ALL MYSTERY TEE SALES ARE FINAL, NO RETURNS OR EXCHANGES.