Union Uniform is an Outfit in Fallout 76. These are items equipped cosmetically by the player "on top" of their armor. This feature is unique to this fallout game, and is meant to promote individuality and provide freedom for players to express themselves and role-play their characters.
How to get Union Uniform
You can find this outfit in Philippi Battlefield Cemetery – press red button to open the display case.
Union Uniform Notes & Tips