Nicole Richie knows how to pull together a casual look that's funky yet sophisticated. Here, she's sporting a slouchy knit beanie, one of the season's hottest hats, and a cozy-chic open front cardigan. My only qualm with this outfit is that she's wearing towering Louboutins to driving school. That can't be safe. I think this outfit would work equally well with boots or black flats, but if your activities allow for heels, try these Sigerson Morrison for Target pumps. Now that's responsible dressing.
 Cashmere Blend Open Cardigan at Forever21.com, $29.80
 Sunglasses at Forever21.com, $4.80
 Hydraulic Skinny Jeans at CharlotteRusse.com, $39.99
 Fine Jersey Short Sleeve V-Neck at AmericanApparel.net, $19
 Simply Vera Vera Wang Slinky Oversized Slouch Hat at Kohls.com, Was $25 Now $15
 Sigerson Morrison for Target "Divya" Crystal Pumps, $36.99