There is a new nail polish e-tailer in the UK, nailpolish.co.uk
They sell Barry M, China Glaze, Essie, Invogue, Rimmel, Sally Hansen and Tanya Burr polishes, as well as looking to expand their range.
There is free first class P&P with every order which is a great thing, it means you can get the polish you want without going to a shop where they may not even have the polish you are wanting.
When I was contacted by them to review a polish, and I chose Barry M's Espresso which is a gorgeous matte, chalkboard finish, black. NailPolish.co.uk have all of the new summer 2014 Barry M polishes as well I just happened to choose one from Autumn 2013.