2nd Place in Derby #324: Shirts As Costume III, with 249 votes!
This is a cool design and all, but, with a little bit of handy work, you can make it yourself at home. Here, I'll tell you how:
Step 1: Get a blank shirt.
Step 2: Heat up an iron.
Step 3: Place it on the shirt.
Step 4: Leave it there for a bit.
Step 5: Make it glow using magic.
Boom! Done! You've just made this exact shirt for the low, low price of one iron, one blank tee, and magic. Man, I should write for Lifehacker!