Sienna Miller made two different appearances at the 81st Venice Film Festival in Venice, Italy and one of her looks was simply sexy and the other was, well, not that good.
Look 1:
On Friday(September 6th) she attended the ''Orizzonti Corti'' premiere at Sala Giardino in a sexy vintage dress by GIORGIO ARMANI. Her long, black velvet dress featured a deep-v neckline and a silver diamond necklace added some sparkle to her look.