We not-so-subtly hinted at the fact that pencil skirts are having a serious moment, and yes, we're still singing the praises of their sexy-meets-modest appeal. This time around, though, we're looking to our favorite starlets for test-driven (and approved) ways to wear this silhouette right now — and all week long. For this seven-day stretch, Olivia Wilde offers up a tweedy iteration for a more polished workwear option, Sophia Bush punches up a classic shape with edgy leather, and Olivia Palermo puts the most feminine spin on a sophisticated Tibi lace skirt. If you're in need of something a little more leg-baring, Kate Bosworth's asymmetrical-cut Preen version is perfect for, well, a leg up. There's even more day-to-night styling inspiration inside, so keep clicking. And don't forget to shop our favorite pencil skirt picks at the end of the slideshow.