subtle makeup, I know we all guys say "go natural" but the truth is a majority of girls like to look their best and do wear makeup regularly. Id say something light, maybe some eyeshadow and eyeliner I think its called? and a little blush. I'm not a big fan of lipstick because when I kiss a girl and I'm wiping my lips after, it sucks. but if you must then go for it.
Im just not a fan of heavy makeup, where it looks like you just put your face in a cake.
I know you've put boys only (Which I'm not) but it depends where your wearing makeup. You wouldn't go to a club in a natural sun kissed look, or go shopping with a full on evening look with fake lashes. You should have at least 2 looks that you do, day and night. Makeup is to enhance your features, not to look like your wearing makeup (If that makes sense - caked)
i find it funny this question is only for guys when in reality guys know NOTHING about makeup. all they care about is if a girl is pretty. if you really want makeup advice, your best bet is asking girls