Vote on this week's styles from Renée Zellweger, Mariah Carey and
more stars! You decide – are they fashionistas or flops? By Melissa
Liebling-Goldberg
Posh hits vintage stores in L.A. in a '50s-inspired, high-waisted Chloe Sevigny checked skirt, black Balenciaga buttondown, dVb sunglasses, Giambattista Valli bag and Christian Louboutin heels.