The Chicago White Sox wore green hats and uniforms with green pinstripes, numerals and lettering, to celebrate…

Chicago White Sox - Wikipedia

The White Sox's throwback uniforms made them look like an office beer league team

Chicago White Sox Blank White With Green Pinstripe Jersey on sale,for Cheap,wholesale from China

Chicago White Sox - Wikipedia

Men's Chicago White Sox New Era Green MLB All-Star Game Orange Undervisor 59FIFTY Fitted Hat

Chicago White Sox New Era Comiskey Park 75th Anniversary Cooperstown Collection Camo Undervisor 59FIFTY Fitted Hat - Green

The special uniform and hat to celebrate Players Weekend to be worn News Photo - Getty Images

MLB Jersey & Cap History

Logos and Uniforms, White Sox History