Port Adelaide took to Alberton Oval on a cold but sunny Wednesday morning wearing the black-and-white prison bar guernsey they will don again on Saturday to take on the Western Bulldogs.

Training was brought forward to 11.30am from 3pm to avoid the severe weather warnings which were forecast for Wednesday afternoon.

Still, there were a handful of supporters who got the message of the changed time through the website and were happily snapping photos throughout the session.

The club also took an array of photos so everyone could see how the full Power squad looked on Alberton Oval wearing that famous black-and-white design.

Here they are...