My wig started out this colour

I poured a couple drops of blue food colouring and water into a bucket. I made sure to use a blue bucket so that the dye didn't stain.

I put the wig into the bucket, swirled it around a little. I left it soak for 5ish minutes.

I left it out until it was dry.

This is the color that it turned out like. You might want to repeat step 3 again to get the color you want (: