My first time making one of these, but here's a concept for a throwback jersey using the 2008 Alt striping with the 2011 Winter Classic logo. Shouts to u/evangupta for the template! :
NWT-XL PITTSBURGH PENGUINS 2011 NHL WINTER CLASSIC LICENSED REEBOK HOCKEY JERSEY | eBay
A look at all of the NHL's Winter Classic jerseys - Sports Illustrated
Pittsburgh Penguins Blank Winter Classic Hockey Jerseys - Kobe K3G66W