I decided to try out this tutorial from Pack A Punch Polish.
Green finger: Essie - Mint Candy Apple, E.L.F. - Teal Blue, Alessandro Ice Cream Bar - Lime Vanilla, Maybelline Color Show - Urban Turquoise.
Yellow finger: E.L.F. - Yellow, BK Polish nr. 02, OPI - Need Sunglasses?, Alessandro - Yummy Yellow.
Pink finger: OPI - Mod About You, Nabi - Neon Light Pink, Sally Hansen Xtreme wear - Coral Reef, Unnamed pink in a skull shaped bottle.
Purple finger: Essie - Lilacism, Essie - Play Date, Depend nr. 202, Unnamed Alessandro.
Thumb: Alessandro - Cashmere Touch, H&M - Clay, H&M - Turqouise.
I got too impatient with the pink dots and put a topcoat on before it had dried, hence the smearing.