As the temps drop, and your motivation to wear anything *but* cozy sweaters dwindles, you can still make a statement by remixing your black tightliner or cat eye with a pop of color.
This season's all about jewel tones like shimmery golds and rich emeralds (because: fall)—and as for choosing the right hue, it's all about playing up your born-with-it eye shade.
Blue liner has been all over the runways, but unlike electric blue, navy is super wearable during the day and into the night. And, as opposed to black, midnight blues will read softer on warm brown eyes.
A warm metallic gold will accentuate the yellow flecks around the inner part of the iris, making them shimmer, and your eyes look even brighter.
Try: Yves Saint Lauren Dessin Du Regard Waterproof ($30) or [link href="http://www.urbandecay.com/24/7-waterproof-liquid-eyeliner/305.html" target="_blank" link_updater_label="external"]Urban Decay 24/7 Waterproof Liquid Liner ($19).
A color match made in Gucci heaven, there's nothing like a green-eyed girl with a purple accent. The red undertones in a deep plum will enhance your natural verdant hues, while still feeling totally wearable.
Cool blue eyes will pop against a contrasting but complementary deep green emerald shade, which will accentuate flecks of gold that might be hiding.
Try Armani Smooth Silk Eye Pencil in Color 6 ($30) or Lancome Artliner 24H Bold Color Precision Eyeliner in Emerald 052 ($31).
Accentuate the blue end of the gray scale with a contrasty vivid red-brown. The wine hue will make your eyes pop.