Sam McKnight Hair Cool Girl Texturising Spray With a refreshing green, herby aroma and matte-sheen finish, Sam McKnight Hair Cool Girl Texturising Spray (£25) adds that much-lusted-after tousled texture to hair. Simply spritz, mingle into strands with fingertips, and go. Image Source: libertylondon.com Sam McKnight Hair Cool Girl Texturising Spray £25 from libertylondon.com Buy Now