The outer ring, which is divided in 26 pieces, represent every letter of the alpahbet: the blue on top is A, green is B, red is C, ..... , green + red is Z.
The message is contained in the inner segements:
It starts with a blue segment, followed by a green + creme segment and so on... The are 7 segements, so you're looking for a 7 letter word.
HOW TO DECODE THE WHEEL.
BIGGER VERSION.
I'd like to thank ir0cko and sonmi for the t-shirt template, Manos for his amazing flash template and t-shirt textures!
8 colors design. This is my tribute to talented designer Peter Saville.