Last Night's Look: Love It or Leave It?We can't stop talking about the outfits Katy Perry, Amy Poehler and more stars were just spotted in! Check them out, then vote – fashion-forward or fashion fail?

JANUARY JONES

The actress leaves her daring designer duds at home and steps out in something we could actually wear: a flowy Zara top, Helmut Lang leather pants, an Elizabeth and James denim jacket and Christian Louboutin booties at the Paley Center Mad Men presentation in N.Y.C.