The best performance of the Irish national football team took place at the 1990 World Cup when the squad, led by Jack Charlton, advanced to the Quarterfinals. On top of that, the 90s also brought the national team’s best ranking in the FIFA standings, with Ireland reaching 6th place in the world in August 1993, just below Germany, Italy, Switzerland, Sweden, and Argentina.
https://www.quora.com/profile/Tiffany-Long-269/The-Foremost-Benefits-of-Retro-Football-Kits-Football-is-a-sport-in-constant-evolution-that-in-recent-decades-has-und