I don't know of any site that gives MAC samples. I think the only way you could get a sample is if you order over the phone from a MAC store, Nordies or Saks. They might hook you up if you ask them.
my mum brought me several foundation and moisturiser samples and i loved them, they're so pratical to carry around in a bag.
I dunno if there are Saks in England
but there are a few MAC stores around, I'll look up the numbers on their sites
