I like this look !
Her 5 fingers are all different neon colors.
All you need for this is a coulple coats of base coat to make it nice and shiny
since only part of your nail will have color.
Then just put a piece of tape covering 2/3 of your nail
so that a bare tip is showing.
Paint each tip a different neon color
or if you only have say 2 neon polishes - alternate them !
Summery and Cool !
I will try this soon.