The 1936 throwback uniforms the Athletics and Red Sox wore were simply beautiful

Cincinnati Reds throwback uniforms - 1939 vs. 1936 - Red Reporter

Throwback Uniforms: A's and White Sox (1929)

2021 MLB season preview -- Power rankings, best (and worst) case and most exciting player for all 30 teams - ESPN

Red Sox Wear Yellow, Nike Launches New MLB City Connect Uniform Series for 2021 – SportsLogos.Net News

Awesome Throwback Uniforms.

A look at the MLB Turn Back the Clock uniforms of 2016

Baseball - Wikipedia

The Coolest Throwback Jersey to Own for Each MLB Team, News, Scores, Highlights, Stats, and Rumors

The Best and Worst Uniforms of All Time: The Atlanta Braves - NBC Sports

Baseball cap history and timeline

Jay Braiman's Insanely Awesome Super Bowl Uni Preview