Lauren Conrad has been on a nationwide book tour promoting her latest book, Lauren Conrad Beauty, and for her LA stop last night, she chose a Johanna Johnson black leather dress. With a statement dress like that one, all you need are a Kate Spade New York bow belt ($78) and these killer Christian Louboutin spike platform pumps ($1,595). We love that Lauren's little black dress is rough in fabric but ladylike in silhouette. Get in on the look via this similar Shoshanna black leather dress ($770) or this less-expensive Free People vegan leather dress ($198). Don't forget the bow belt for extra charm and the studded pumps for mega edge.