What are your favorite easy/fool proof products?

I've never been a huge makeup wearer, but I find myself wanting to get back into wearing SOME makeup now that we're not wearing masks 24/7. I feel like my skills are worse now than they were two years ago (and that's not saying much...) However the other weekend when I was digging through my makeup bag I came across my LOC Liquid Eye Shadow and remembered how much I love it, because it's impossible to mess up and goes on so easy. Another favorite is the Jane Iredale Just Kissed Lip and Cheek Stain, it's subtle, smells good, and doesn't smudge if you do have to put a mask on briefly. There have to be more items like this! What's your favorite fool proof product?