British/American actress, Sienna Miller attended the autumn dinner and All Saints party at Petersham Nurseries in Richmond, England on 13 October, 2011. 29-year-old babe rocked a bright Matthew Williamson dress and looked breathtaking.

Very gorgeous, Sienna Miller was seen wearing coral sleeveless sequined and feathered short dress from Matthew Williamson Spring/Summer 2012 collection. She teamed her dress with a pair of Charlotte Olympia pumps.

The stunning beauty toted up a classy metallic box clutch. She went for minimal makeup and soft lip color. She left her hair loose in messy style.

So, what are your thoughts about Sienna Miller’s red carpet dress? Hot or Not?

Share your views with FashionFame.com in comment box below and also don’t forget to follow us on Twitter and Facebook for more latest celebrity news and red carpet fashion updates.

