Detroit Lions uniform and uniform color history
UNOFFICiAL ATHLETIC Detroit Lions Rebrand
Throwback Concept (not mine) : r/detroitlions
The Gridiron Uniform Database
Detroit Lions Home Uniform - National Football League (NFL) - Chris Creamer's Sports Logos Page
Fixing the Detroit Lions uniforms - Pride Of Detroit
Lions uniforms: Thanksgiving throwbacks in Detroit
Heritage Uniforms and Jerseys and Stadiums - NFL, MLB, NHL, NBA, NCAA, US Colleges: Detroit Lions Uniform and Team History
TBT: Lions uniforms through the years
The Gridiron Uniform Database