MLB Power Rankings: Who Has the Best Powder Blue Uniforms?
Bryce Harper shines as Phillies aim for second straight World Series - The San Diego Union-Tribune
Ranking MLB's Best Powder Blue Jerseys
Phillies' powder blue uniforms: What to know about the history of Philadelphia's vintage alternate jerseys
Phillies Uniforms, and the Color Blue Phillies Nation - Your source for Philadelphia Phillies news, opinion, history, rumors, events, and other fun stuff.
The Definitive Ranking of the Phillies Jerseys - The Good Phight
Philadelphia Phillies - Wikipedia
Polyester sent baseball colors to new hues - ESPN - Fandom - ESPN Playbook- ESPN
Here's why the Phillies don't have their Sunday best uniforms yet – The Morning Call
The Best and Worst Uniforms of All Time: The Philadelphia Phillies - NBC Sports