Who wore it better? Sienna Miller Vs. Olivia Palermo

Sienna Miller was spotted out this past Friday in NYC’s West Village looking chic in the Woolrich John Rich & Bros Arctic Parka ($595, Bloomingdales) as she pushed her daughter, 7-month-old Marlowe, in a stroller.
Check out Olivia Palermo in the same parka below!

Olivia Palermo paired her Woolrich John Rich & Bros Arctic Parka with blue denim and boots as she braved the NYC winter weather.
Tell us: Who wore it best?