Baltimore Orioles New Era Raglan Long Sleeve T-Shirt - White/Black

Baltimore Orioles Jersey

Baltimore Orioles Fanatics Sweatshirt Men's Gray/Black New M

Men's White/Orange Baltimore Orioles Baseball 3/4-Sleeve Raglan T

Baltimore Orioles Mother's Day Gift Guide

Fanatics Branded Baltimore Orioles Women's Black Official Logo V

Baltimore Orioles Womens in Baltimore Orioles Team Shop

Baltimore Orioles Nike Official Replica City Connect Jersey - Mens

Nike / Men's Chicago White Sox Navy Split Long Sleeve T-Shirt

During the era of flannel baseball uniforms, the undershirt was usually a two-layer wool blend/cotton fabric with sleeves matching the primary team color. A little digging turned up the Canadian mill which made the shirts for the major uniform manufacturers of the day.

Ebbets Field Flannels Fungo Shirt - Black Sleeves and Logo

Mens New Era T-Shirts