Go and get a demo - ime they are v nice and not scary like other make up ladies.
I went to get advice for wedding make up a couple of years back and came out with georgia powder (glowy, peach, nice warm tone), Moonbeam (highlighter like hi beam but more subtle) and bad gal mascara. Oh and an eye pencil in a great navy/purple shade.
Love them all. Still using the moonbeam - lasts for ages.