In Mean Girls, the Plastics' cardinal rule was to wear pink on Wednesdays. While we're big pink fans, we think restricting to just one shade on a hump day is not so fetch. That's why we're using Wednesday to test out the hottest beauty trends on a variety of skin tones. We know that the biggest fads don't always seem wearable at first glance, especially when it comes to the fierce looks on the runway, but we're here to prove that even the most unusual looks can work for everyone — seriously! First up is a makeup-bag staple of the '90s: brown lipstick. Once you see us test a variety of shades and brands, you're bound to hop on the brown bandwagon yourself.