nohandluke said:

...Oh and Ady - While we're on famous ESB debates - Will you be coloring Han's winter coat BLUE or BROWN? Yes, there's a debate as to what color it was...Which is why Hasbro made two different versions of the same figure a few years ago...

There isn't much to debate on this one anymore. The coat IS brown. Any and all ref showing the coat being any shade of blue is due to the poor coloring that has been/is being corrected.

I have seen the coat first hand at Celebration IV, and it is 100% brown.