Old Line Supply Co. is a small independent brand rooted in Maryland heritage and American independence.
The name “Old Line” comes from the Maryland Line — the legendary soldiers of the Revolutionary War who earned a reputation for courage, discipline, and sacrifice in the fight for American freedom.
That spirit still matters today.
Old Line Supply Co. creates rugged, vintage-inspired apparel and gear for people who believe in independence, common sense, and speaking their mind. Our designs draw inspiration from Maryland pride, American history, and the idea that the Free State should always live up to its name.
Simple ideas. Bold designs. No apologies.