Dyeing your old jeans is a great way to extend the life of your garment. It’s also way more sustainable than buying new. And it’s great way to refresh your black jeans if they are faded, like mine. Once you do your first dye project, you’ll be hooked. It’s way easier than you think it will be. Even if you’ve never journeyed into the wonderful world of tie-dye as a kid, you can figure this one out.