Hair's the Scoop

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Whether you go all-out, like Eva (above), or simply choose to "wing" it — indigo eyeliner is a must this season.

Find your fix in one of these foolproof formulations:

Liquid: Yves Saint Laurent Easy Liner in Easy Blue
A luxurious liquid liner that dries to a matte finish. $32, YSL.com.

Pencil: Wet 'n' Wild Kohl Eyeliner Pencil in Deep Blue
Rich in pigment and easy to use, this long-wear pencil (and its price) can't be beat. $1.49, Drugstore.com.

Cream/Gel-Based: Lancôme Ink Artliner in Indigo Charm
Striking, yet subtle enough for day, Aaron De Mey continues to impress with this latest creation. $23.50, Lancome-USA.com.

Mineral/Powder-Based: bareMinerals Liner Shadow in Midnight Sky
Apply as is for a hint of color, or with a damp eyeliner brush for added intensity. $13, Sephora.com.