Maybe it's the clamor for all things Alexander McQueen since the Savage Beauty exhibit. Maybe it's the dark mood about the economy. Maybe it's a reaction to the twee trends of the past few years. Whatever the reason, skulls abound lately in both fashion and home design. If you've been looking to add a bit of goth chic to your home, now's the time — between their popularity and Halloween's imminence, skull decor is readily available.