Once in a blue moon I manage to just do one polish and LEAVE IT AT THAT. Turns out you just need the right polish. Let's take a look at A-England St George.
St George is an absolutely gorgeous forest green holo polish. The holo isn't terribly noticeable but it gives the polish great dimension. Application is really good too, you only need two coats and the second one is only really there to smooth it all out. I'm not normally into greens but I can make an exception for this one.
The Verdict: I feel so sophisticated with this polish. No crazy glitters, neons, just a rich dark green. It's nice. I did actually try putting glitter over this polish and DO NOT DO IT, IT DOESN'T LOOK GOOD, trust me.