This Weeks BEST DRESSED

There is a chill in the air and it really feels like September is here, the first week of september is always a tricky month to dress for... it's not cold enough for full blown A/W trends however it's not warn enough for Summer trends however check out the few who have managed to get it right this week!

Olivia Palermo

Sienna Miller

Jessica Alba

Alexa Chung

Emmy Rossum