The Phillies all-burgundy jerseys had zippers
Phillies to bring back all-burgundy uniforms for 1970s retro night on Saturday
MLB Jersey & Cap History
Uni Watch's Flashback -- The rise and fall of MLB zippers - ESPN
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Lot Detail - 1981 Ryne Sandberg MLB-Debut Game-Used Philadelphia Phillies Home Jersey
The Phillies all-burgundy jerseys had zippers
Phillies Infamous All-Burgundy Uniforms Return Today! – SportsLogos.Net News
Men's Starter Burgundy/Gold Washington Football Team Logo Extreme Full-Zip Hoodie
Mitchell & Ness Men's Burgundy, Gray Philadelphia Phillies Game Day Full-Zip Windbreaker Hoodie Jacket - Macy's
The Definitive Ranking of the Phillies Jerseys - The Good Phight
FYI it finally dropped: Men's Philadelphia Phillies Trea Turner Nike White Home Replica Player Jersey : r/phillies