With the Jubilee and the Olympics it's clear that the Union Jack is going to be a big design this summer. Here is my tutorial on how to get the flag on to your nails.
You'll need a dark blue polish, a white polish or striper and a red striper. You could also use a normal polish with a thin brush. I sometimes use thin, cheap art brushes but I've also seen make-up brushes used for this sort of thing.
1. Paint your entire nail normally with the blue polish.
2. Using the white polish, paint two thick lines. One vertically down the centre of the nail and one horizontally across the middle. When painting horizontal lines it can help to rotate your finger.
3. Using the white again, paint diagonal lines through the centre of the nail.
4. With a red striper brush paint two thin lines in the middle of the white cross.
5. Paint four small diagonal lines with the red striper. These should not touch the red cross in the middle.
6. Using a small brush or cotton bud dipped in nail polish remover clean up any nail polish on the finger.
7. Seal in the design with a top coat and you're done!
When I did this design I found it hard to make the lines look solid at the ends without getting polish all over my fingers but it is easy to remove so don't worry if you make a mess. :) Also don't expect to do the lines in one go. I had to go over each one a few times to get it solid and clean.