We are blown away by @megansutherlandhair perfect example of #GreyBlending 👏😍 Show your hairdresser this #WellaFormula to get the look 👇 Highlights: #Blondor 4% Lowlights: #Illumina colour 20g 7/81 and 6/16 4% Glossed at the backwash: #Illumina 10/81 20g, 20g pastel developer and 20g post colour service.