Gwen Stefani was cool personified in this edgy, black and white look accessorized with laidback wood-grain wayfarers.

Even Prada experimented with the trend in this vintage-inspired look, pairing leather with wood to create a unique pair.

Photo courtesy of: Hris Skas Style.

Blogger Amy-Rose Watts of Two Shoes One Pair was caught flaunting bold colors and extreme silhouettes on the streets of London. We're particularly fond of her rose wood shades by Termite Eyewear.

Blogger La Carmina gave the trend an alternative twist by accenting a graphic, all-black ensemble with ebony cat eyes from Moat House.

Jennifer Lawrence brought an upscale ensemble back to earth with a pair of large, dark-stained shades. For a similar look, try Woodzee Alpine Bamboo Two-Tone Sunglasses, $75.

Photo courtesy of: InStyle.