The Phillies all-burgundy jerseys had zippers

This weekend, the Phillies are bringing back the burgundy uniforms that were so ugly the players trashed them

Phillies to bring back all-burgundy uniforms for 1970s retro night on Saturday

Phillies Infamous All-Burgundy Uniforms Return Today! – SportsLogos.Net News

The Phillies wore their horrendous Saturday Night Special uniforms and got the same crappy result as 40 years ago – New York Daily News

Phillies Infamous All-Burgundy Uniforms Return Today! – SportsLogos.Net News

Men's Starter Burgundy/Gold Washington Football Team Logo Extreme Full-Zip Hoodie

Uni Watch's Flashback -- The rise and fall of MLB zippers - ESPN

Nike Men's Burgundy and Light Blue Philadelphia Phillies Authentic Collection Performance Hoodie - Macy's

Philadelphia Phillies Antigua Team Quarter-Zip Pullover Top - White

MLB Jersey & Cap History