Get the look: grey hair step-by-step

Find out how to create this season's must-have colour with this grey hair step-by-step from Jane Stacey for Toni & Guy. 1. Divide hair into eight; a triangle on the top, a triangle at the back, two wide sections towards two sub-rectangles each side and two sub-sections centre back. 2. Colour block the back triangle from roots to ends with chrome grey and isolate with clear meche. 3. Colour block the two back abstract sub-sections from roots to ends with an armor blonde, then isolate with clear meche. 4. In the front side section at the hairline, use a root stretch technique and apply chrome grey to the roots with an irregular application. Using slices, place a clear meche underneath and apply an armor blonde into the lengths, then repeat. 5. On the top triangle, colour the roots with an irregular application of chrome grey. Place a clear meche underneath the first slice, stretch roots along the length of the hair with armor blonde and repeat. Jane Stacey for Toni & Guy