One of my favourite sites, Olioboard, is having a fun, community contest right now all about dream bathrooms. This is my entry above (there was no budget so I went wild). I was aiming for a space that made me want to put make-up on in the mornings! I love the soft gold and silver colour palette and lighting. There are some fantastic entries for this contest. Head over there if you're looking for some bathroom inspiration!
Here are a few more glamorous looking bathrooms. I think adding wallpaper to a bathroom, really ups the glamour value, as well as the choice of mirror and lighting selections. Even a basic vanity can be glamorous with the addition of some mirrored inserts.