Roger,

You need to pick a time period as uniforms changed as the war dragged on. For good quality clothing that is accurately constructed and researched try Richmond Depot just west of Richmond in Chesterfield, VA. While they are not cheap their stuff is accurate, rugged, and functional. Their website is www.kabar44.com

Keith Saunders
First Sergeant
Third Richmond Howitzers
Artillery Regiment
First Division
ANV