Don't worry, be happy? Unless you've got an RX, that's often easier said (or whistled) than done. Unfortunately, our medicine cabinet is bare. But on the upside, our top drawer is overflowing with happiness in sock form. Yes, we've recently discovered Happy Socks, the alarmingly cute Swedish imports that give new meaning to happy feet. Between the bright hues and overall coziness, we couldn't help but grin ear to ear when we first set eyes on the fashionable pairs—there are stripes, argyle, and spots galore. Prozac at its most pedestrian? Well you know what they say: When you're down, happy feet are the very first step.