Clean the leather armor with a damp cloth and let it dry
Remove any dirt, oil, or old finish from the surface
Test the dye on a small hidden area first
Put on gloves and work in a well-ventilated area
Apply leather dye evenly with a sponge, dauber, or soft cloth
Work in thin coats to avoid streaks and blotches
Let each coat dry fully before applying another
Repeat until the desired color is reached
Buff the surface lightly with a clean cloth after drying
Apply a leather conditioner after the dye has fully set
Finish with a leather sealant or protectant if needed
Let the armor cure completely before wearing it