Lauren Conrad on Good Girl vs. Bad Girl Fashion

In the new issue of PEOPLE StyleWatch, the designer shares her must-haves for a wardrobe that's both sweet and edgy. Shop them here, then see more picks in the magazine!

GOOD GIRL: MARY JANES

No good girl's wardrobe is complete without these ladylike shoes, which Taylor Swift keeps from looking too youthful thanks to a heel and two thin straps. Paired with jeans or a mini, the result is both sweet and classic.
LAUREN RECOMMENDS: Marni Mary Janes