This is a Baltimore Orioles baseball jersey. The jersey is an alternate version, I think it was used in a league since the initials OSSEO are on one
Vintage baltimore orioles - Gem
90s Orioles Jersey
NumerOlogy: The Uniform Number History of the Baltimore Orioles - #0-9
90s Orioles Jersey
Baltimore Orioles Home Uniform Baltimore orioles, Orioles, White jersey
Baltimore Orioles Signed Jerseys, Collectible Orioles Jerseys
Logos and uniforms of the New York Yankees - Wikipedia
Logos and uniforms of the New York Yankees - Wikipedia
Let Us Now Praise Famous Men Uniforms
Legends Clothing Blog – Legends Clothing Co.
Baltimore Orioles Signed Jerseys, Collectible Orioles Jerseys
Vtg 90s baltimore orioles - Gem
NHL Reportedly Reviving Reverse Retro Unis Next Season
Vintage baltimore orioles - Gem
NumerOlogy: The Uniform Number History of the Baltimore Orioles - #10-19