The Gryffindor colours are No7 I'm Exquisite and e.l.f. Light Red; Hufflepuff colours are Barry M Pale Yellow and e.l.f. Black; Ravenclaw colours are Models Own Pro Midnight Blue and Barry M Silver Foil and Slytherin colours are No7 Dollar and Barry M Silver Foil :)
Have you ever done Harry Potter nails?
p.s. I'm totally unimpressed that the blogger spell check doesn't recognise the house names as real words!!!