So I have this old favorite formerly black jean jacket that is looking very grey. I have tried to dye it black again once before but it didn't really help much. For a while I was ok with the grey color but I'm getting a bit tired of it.

What would you do to try and spruce it up a bit? I could try black dye again (to be fair, last time I only used one packet -- maybe with two it would work better), see what happens if I bleach it, or perhaps dye it a different color over the faded black.

I have a blue one as well, so if I went for a different color I'd probably pick something other than indigo/navy.