sports unis: NFL Uniforms
Baseball uniform - Wikipedia
What Pros Wear: San Francisco Giants Unveil Throwback Jerseys to Celebrate Juneteenth, Commemorating the End of Slavery in the USA - What Pros Wear
Cincinnati Reds throwback uniforms - 1961 vs. 1912 - Red Reporter
Penn State Nittany Lions football - Wikipedia
Third jersey - Wikipedia
Away colours - Wikipedia
File:Hines Ward throwback 2007.jpg - Wikipedia
Throwback uniform - Wikipedia
File:US Navy 070919-N-5319A-008 Two Sailors shows off the prototype uniform for service dress khaki, a throwback to the traditional WWII style uniform.jpg - Wikipedia
Throwback uniform - Wikipedia
LSU Tigers, American Football Wiki
Mike Hollins and Malik Washington help Virginia stun No. 10 North Carolina 31-27 – KXAN Austin
Cincinnati Reds throwback uniforms - 1999 vs. 1969 - Red Reporter
What if the Chiefs wore (for a game) a throwback jersey to the 1925 Kansas City Cowboys? : r/KansasCityChiefs