When it comes to beauty, many of us find we have split personalities. For business meetings and formal events, we find ourselves leaning towards conservative colors and neutral hues. On the other side, for nights out and wild weekends, we find ourselves responding to bold brights. Happily, MAC Cosmetics has found the answer for both sides of the equation in its latest fall 2011 line: the Colourizations collection. The collection includes eight dramatic eyeshadow duos, with pairings that will suit all sides of your personality. For instance, a bright lime is teamed with deep grey, a bright fuchsia is paired with cool black, and a vivid orange is teamed with a deep navy—and these are just some of the combos! In addition, you will find six new Technakohl Liner pencils, a Zoom Lash mascara, and two brushes. The Colourizations collection arrives in MAC stores, as well as online at MACCosmetics.com, on August 4. Prices range from $15 to $29; the eyeshadow duos are $25 each.