I bought a soccer jersy-type shirt from Walmart a lil' while back, and it was made by...by...Shock, I can't remember what company...I'll tell ya later...
ANYWAY...
Long story short, the logo on the bottom of the shirt had super reflective material applied onto it, silver colored like the 3M reflective tape I have been advocating, but on a shirt! I think this company (or one like it) should use their super reflective shirt material to make a Tron shirt that would glow as it reflects the light!!
Hopefully they could make the shirt in other colors too.