Holiday Hair How-To

Complete your decked-out look for this season's soirées with a glamorous but simple star-inspired do.

How can I make my fine hair look thicker?

To create the illusion of fuller hair, stylist River Lloyd, of the Serge Normant at John Frieda Salon in N.Y.C., spritzes both Phytovolume Actif (far left, $22; shop.com) and Klorane dry shampoo (left, $15; metrobeauty.com) on damp roots before blow-drying with a round brush. "Volumizing spray lifts the roots, while dry shampoo makes hair appear thicker," he says. For a full-bodied look, avoid heavy products (such as gels and creams), because they can weigh down fine hairs and make them look stringy, says stylist Susanna Romano, co-owner of Salon AKS in N.Y.C. Instead she recommends using Phyto Pro Intense Volume Mousse 12 ($18; joybeauty.com) on the ends of hair for hold that doesn't sacrifice height.

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