Bars designs, that dont involve black n white.People say just add teal to the PB guernsey.
Now, ignoring all the other problems with that, the designs for a concept usually have the top panel as teal and the rest the same as normal, with black and white stripes, that would still not fly with Collingwood/Eddie, because, the core of the design would still be, black and white stripes.
It really aint hard, and everyone would get the wharf pylon heritage link that is Port Adelaide "bars".
Black n Teal
Black n Silver
Magenta heritage throwback