The perfect chic and simple look, but it's still colorful; with amazing leather pants, a top that makes everyone jealous, a small jacket that doesn't cover too much, a bright bag and stunning bracelets for each arm.

An early autumn night in September should still be colorful but you should have the essential leather jacket with you.
When Blake Lively attends FNO:
A yellow Notte by Marchesa dress, perfect for Blake to mingle in and she will light up the room. Rick Owens leather jacket, if it gets a little bit cold this September night,
Alexander McQueen pumps,, Miu Miu necklace, Alexander McQueen bracelet, Kenneth Jay Lane Bracelet
A nice touch is that the color combination of the two bracelets match the bag (a Christopher Kane aqua gel-filled clutch).