If you normally use grey, then that pallette may work best for you. Using soft pinks/mauve with a grey shadow looks amazing. You want it to bring out your face/eyes. The wrong pallette can make you looked washed out. So play with it, take photos of yourself and then look at them on a big screen like your computer. it will help you make an objective decision. Also, you want something simple enough that you can do when you're nervous on your wedding day.

What part of oz do you live in?