
From ThinkGeek: This shirt features a real working digital clock and stopwatch in glowing numerals on the front.
Product features listed: EL Lit Glowing Digital Clock tells the time or works as a stopwatch, Battery Pack fits in small interior pocket inside shirt, 4 AAA Batteries Required, Battery pack is removable, shirt must be hand washed.
I am missing aesthetics and style. And a great story. To use a regular t-shirt seems so obvious but I admit also the easiest.
Via I4U