Why are the Phillies wearing blue uniforms in the World Series?

Robinson's 42 In Dodger Blue For All Uniforms On April 15

Phillies classic powder blues will return in 2018 – SportsLogos.Net News

The Phillies will wear their powder blue uniforms for Game 5 of the World Series

Phillies' powder blue uniforms: What to know about the history of Philadelphia's vintage alternate jerseys

Phillies will wear powder blue uniforms for first time this season on Thursday Phillies Nation - Your source for Philadelphia Phillies news, opinion, history, rumors, events, and other fun stuff.

Royals set to bring back full powder blue uniforms

NLCS: Philadelphia Embraces Bryce Harper as Leader of Phillies - The New York Times

Philadelphia Phillies - Bringing the powder blues to the World Series

MLB world reacts to awesome Phillies uniforms for Game 5

Updated: The Phillies Will Wear Their Powder Blues in Game Five