Starting off with a relaxing hair wash and head massage, Ollie Blackaby, art director at Headmasters, gave me a step-by-step tutorial on how to create an intricate-looking ’do, from the blow-dry technique to the last hair grip placement. With three styles to choose from each season and a take-home guide, you can build up a whole hair repertoire. Barnet bonus.      

11-12 Hanover Street, W1S 1YQ  
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