The "grey space" nail trend is a form of self-care in and of itself. "Grays are making a mark because they're a contemporary colour but also cosy, soothing, and serene," said Essie celebrity manicurist Michelle Saunders. "Gray signifies balance and serenity, and I think sometimes we forget how it feels to be still and neutral. Manicures are part of self-care and the perfect time to find a bit of peace; by choosing the 'grey space' theme we can give ourselves a gentle reminder of this."