I've never been very adventurous with makeup, whenever I get mine done for an event they always seem to give me a smoky eye. After a couple of hours though, that smoky eye starts to look a little whinehouse-esque and I end up with makeup all over my face.
I think what I appreciate about these looks is the bright/light shadow on the eyes with a prominent liner and nude lips... Kinda clean looking.
I especially love that third picture.
Ps. I was naughty and saved these pictures without a reference. If you know where they are from, let me know!