Each week, in the run up to Christmas, I am going to post a gift guide pointing out some of the best gift ideas from around the net. These will comprise of the bright and beautiful, the weird and wonderful, with the idea being that there really should be something for everyone, no matter how hard they are to buy for. First up I am looking at some of the beauty ideas from Selfridges, including those amazing beauty Advent Calendars that frankly fly out the door and become sell-outs before you even have chance to blink. This year it is a lovely celestial inspired design that is echoing the Christmas…