Finally ID'd the sunglasses : JLO's sunglasses are Valentino Crystal Wing Cat Eye Sunglasses, $ 485, available here. Probably one of the coolest pair I've seen in a while. Definitely comes close to the Versaces I just posted.
Elizabeth Mas in Alexander Wang Blazer, Zara skirt (Now on sale-if you live in LA saw about 10 of them at Century City), Alexander McQueen scarf, Hermes bag and Pretty Ballerina shoes