Pittsburgh Steelers on Twitter: "Never forget who built this house. Celebrate the legacy of the 1970's with our 2018 Throwback Jersey. Get yours exclusively at the @SteelersShop until midnight. BUY NOW: https://t.co/6XG2zsSbNq
Steelers Throwback Jersey — UNISWAG
Throwback jerseys will be back this year, but what will the jersey be? - Behind the Steel Curtain
Steelers tease everyone with announcement of new throwback uniform for 2018 - CBSSports.com
Steelers throwback uniform looks just like Iowa's: Photo of new alternate - SBNation.com