This is not so much a tutorial as it is a suggestion: dotted nails!
I have been loving this style, so much so that I did two manicures back-to-back with this. While I didn't take any photos of the steps, it's very simple:
1. Paint nails your colour of choice.
2. Let a brush-full of white nail polish drip onto a piece of tin foil.
3. Take a toothpick and dip in the white nail polish.
4. Dot six small dots up your nail (you might have to re-dip your toothpick half way through).
5. Seal with a clear coat.