Repurpose broken eye shadow as a lip color. If your favorite shadow crumbles and it's a color you'd also wear on your lips, store the broken pieces in a tiny container and mix what's left with some balm on a spoon, and then apply.
DIY Easy Kool-Aid Lip Stain from The Beauty Department here. If you go to the link they tell you what color you get for lip stain from each Kool-Aid color. Photos by Amy Nadine. *For a Two Ingredient Kool Aid Lip Gloss Tutorial go here.