Who wore Topshop better?

Nicole Richie was the first to wear this Topshop dress at the Carrera Sunglasses Escape rooftop celebration held at the penthouse of the Chateau Marmont on July 10, in Los Angeles.
She paired her dress with black tights, her Simone leather jacket and House of Harlow 1960 jewelry.
Jaime Winston wore the same dress to the opening of the Acne London Studio, on July 15.
I prefer Nicole's accessories, so she wins for me.
What do you think?

poll by twiigs.com

Who wore Zac Posen better?

Both Nicole Richie and Cynthia Nixon have stepped out in the lovely blue dress from Zac Posen's spring 2008 ready-to-wear collection.
Cynthia Nixon was spotted wearing this floor lenght gown on the set of "Sex and the city:the movie".
Miss Richie wore the same dress to the the Montblanc charity cocktail, on March 6, 2010.
I adore this dress on Nicole as I think she looks so elegant in royal blue.
What do you think?

poll by twiigs.com