Look of the Day

Jamie McCarthy/Getty Images for Conde Nast Traveler

September 19, 2012

1. Olivia Wilde

WHAT SHE WORE Olivia Wilde hit an N.Y.C. bash in Alexander McQueen's plunging dress, jeweled belt, skull clutch and sleek stilettos, Little H for Pearl Collective drop earrings and a lapis House of Lavande cocktail ring.

WHY WE LOVE IT Chic accessories enhanced this LBD's not-so-basic black appeal.
Nick Harvey/WireImage

September 19, 2012

2. Poppy Delevigne

WHAT SHE WORE Delevigne took in the Anya Hindmarch show in a floral dress that she styled with a sleek trench, satin clutch and black booties.
Eugene Gologursky/WireImage

September 19, 2012

3. Olivia Thirlby

WHAT SHE WORE Thirlby heated up the Dredd 3D red carpet in a lace Vena Cava column, gold Lena Erziak clutch and modern A.L.C. bracelet.
Dave M. Benett/Getty Images

September 19, 2012

4. Olivia Palermo

WHAT SHE WORE In London, Palermo arrived for Anya Hindmarch's Fashion Week show in colorful separates, including a bright blazer and cap-toe heels.
Chris Jackson/Getty Images

September 19, 2012

5. Catherine Middleton

WHAT SHE WORE Middleton caught a flight in an eyelet sundress and leather sandals.

Olivia Wilde in Alexander McQueen — Jamie McCarthy/Getty Images for Conde Nast Traveler

September 19, 2012

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Olivia Wilde

WHAT SHE WORE Olivia Wilde hit an N.Y.C. bash in Alexander McQueen's plunging dress, jeweled belt, skull clutch and sleek stilettos, Little H for Pearl Collective drop earrings and a lapis House of Lavande cocktail ring.

WHY WE LOVE IT Chic accessories enhanced this LBD's not-so-basic black appeal.