Steelers unveil new understated throwback jerseys after retiring the bumblebee look
Why NFL Stars Are Showing Up to NFL Training Camps—and Not Practicing - WSJ
Pittsburgh Steelers reveal updated throwback uniforms, can 'bumblebee'
NFL approves alternate helmets beginning in 2022
Pittsburgh Steelers to wear bumble bee 1934 throwback uniforms Sunday vs. the Cincinnati Bengals - Behind the Steel Curtain
Uniform Inspections NFL Football Operations
Seattle Seahawks' 'Kingdome-era' throwback uniforms return - ESPN
UNOFFICiAL ATHLETIC Pittsburgh Steelers Rebrand
Throwback Uniforms: Pittsburgh Steelers (1962)