Make up question....?

I need a website where I can find a really really light foundation that will cover my freckles. I've tried so many foundations and I can't seem to find the right shade, I'm really pale. I'm as pale as Nicola Roberts is. (well near enough) So do any of you know any good online make up stores? please don't say 'embrace your freckles, I don't see why you want to get rid of them' I will never embrace my freckles, I have thousands and they make me so self conscious.