Last Night's Look: Love It or Leave It?Check out the head-turning outfits Kate Middleton, Katy Perry and more stars were just spotted in! Then decide – fabulous or fashion faux pas?

LAUREN CONRAD

Last month's cover girl Lauren mixes a dramatic silhouette with a sweet shade in her blousy apricot gown, and adds an oversize clutch and sparkling David Yurman gems for the opening of the jewelry designer's flagship in Beverly Hills.