Here is my geometric spin on a French mani. Even with my non dominant hand it was easy to apply. 

1 apply base coat in a pearly sheer neutral

2 white French tip applied in a small triangle at the tip of your digit

3 add a layer of sheer top coat  

What I like most about this is that it elongates the fingers and looks ‘polished’ (pun intended) without worrying about tidy edges at he cuticle. Next I will try it with bright colours.