Mac offer a basics course which is held at some Myer stores - check out their website, they have locations and dates. It costs a fee like $100 odd but fully redeemable at the end of the class to use on cosmetics, and they offer you personal help after, like foundation matching. Love their stuff!

Clothes - I read the Vogue forums when I need help and tips, loads of info on there! One big thing I have learnt is dressing for your shape and hiding things with bigger clothes is the worst you can do! There's heaps of info on that there too. Or you could always go the personal stylist route to get you started! Totally lavish but you'll learn skills for life