Looks of the Week

By Instyle
Updated Dec 06, 2013 @ 1:15 pm
Lisa Maree Williams/Getty

Looks of the Week

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1 of 22

Kate Middleton

Anthony Harvey/Getty

WHAT SHE WORE

At the royal premiere of Mandela: Long Walk to Freedom, the Duchess slinked onto the red carpet in an ivory Roland Mouret column accented by a diamond necklace and black accessories.

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2 of 22

Naomie Harris

Jon Furniss/Invision/AP

WHAT SHE WORE

Harris struck the perfect note at the Mandela: Long Walk to Freedom premiere, walking the red carpet in a black strapless Alexander McQueen gown with gold-embroidered peplum detailing. Her only accessories were a pair of statement danglers and a ring.

3 of 22

Emmy Rossum

Jim Smeal/BEImages

WHAT SHE WORE

At the August: Osage County screening, Rossum went the ladylike approach with a navy silk faille sequin-and-floral embroidered Oscar de la Renta A-line dress, styling it with geometric earrings, an embellished clutch and white Rupert Sanderson pumps.

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4 of 22

Elizabeth Banks

Jerod Harris/Getty

WHAT SHE WORE

Banks got in the holiday spirit at Legoland’s tree lighting ceremony in a mixed-print flared Preen dress that she topped with a J Brand leather moto jacket, Jacob amp Co. jewelry and black ankle boots.

5 of 22

Gabrielle Union

Michael Stewart/Getty

WHAT SHE WORE

At the Alvin Ailey Dance Theater’s benefit gala, Gabrielle Union showed up in a strapless styled Prada gown in a rich shade of emerald green. A diamond wreath at her neck and black T-strap heels completed her look.

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Sandra Bullock

Masatoshi Okauchi/Rex/REX USA

WHAT SHE WORE

Bullock premiered Gravity in Tokyo in a strapless blue fit-and-flared Carolina Herrera dress with a floral-embroidered sheer hem, pairing it Martin Katz jewelry and black peep-toes.

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7 of 22

Jessica Biel

Jeffrey Mayer/WireImage

WHAT SHE WORE

Biel proved that the cropped trend is here to stay, wearing a black midriff-baring Giambattista Valli top and a black lace skirt. For added drama, she topped off her look with a leather jacket, a sparkly bracelet and black lace Bionda Castana pumps.

8 of 22

Amanda Seyfried

Lee Young-ho/Sipa USA

WHAT SHE WORE

As the face of beauty brand Cle de Peau, Seyfried fulfilled her spokeswoman duties in South Korea in a graphic red-and-black A-line dress, complementing the two-toned color palette with a bold red lip and black pumps.

9 of 22

Keira Knightley

David Fisher/Rex/REX USA

WHAT SHE WORE

At the 2013 SeriousFun London Gala, Keira Knightley styled her pretty tulle long-sleeve Chanel Couture wedding dress for the red carpet with gold strappy Jimmy Choo heels.

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10 of 22

Angie Harmon

Nancy Kaszerman/ZUMAPRESS.com

WHAT SHE WORE

At the Ninth Annual UNICEF Snowflake Ball, Harmon stunned in a strapless black-and-white ruffled Angel Sanchez gown, with Lorraine Schwartz jewels.

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Lea Michele

Fernanda Calfat/Getty

WHAT SHE WORE

Michele stole the spotlight at the L’Oreal Paris Women of Worth 2013 event in a red Dolce amp Gabbana dress embellished with Swarovski crystals, pairing it with classic Christian Louboutin pumps.

12 of 22

Amy Adams

Kevin Winter/Getty

WHAT SHE WORE

Adams struck a pose at the American Hustle premiere in a black-and-white David Koma pencil dress with a sheer hem, accenting the dress with Neil Lane diamond jewelry and embellished black Christian Louboutin pumps.

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Olivia Palermo

Leandro Justen/BFANYC.com/BFAnyc/Sipa USA

WHAT SHE WORE

Palermo nailed the menswear trend, topping off her all-black ensemble with an optic-white tuxedo vest. But it was her accessories that shone bright: A stack of bangles, a bejeweled brooch, a Stuart Weitzman clutch embellished with jade gems, and snakeskin pumps.

14 of 22

Allison Williams

Cindy Ord/Getty

WHAT SHE WORE

At the 2013 Autism Ball Allison Williams worked the blue carpet in a frothy black Oscar de la Renta creation, with a lace bodice and tiers of tulle for the skirt. Delicate drop earrings, a black clutch and bold red lip completed her look.

15 of 22

Lupita Nyong'o

Kristina Bumphrey/Startraksphoto.com

WHAT SHE WORE

Nyong’o went in a girly direction at the Gotham Independent Film Awards, wearing a white strapless bow-adorned Lanvin tea-length dress with red Lanvin pumps.

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Shailene Woodley

Monica Schipper/Getty

WHAT SHE WORE

Woodley attended the 23rd Annual Gotham Independent Film Awards in white-and-black Calvin Klein Collection halter dress, simply styling it with nothing except for black ankle-strap heels.

17 of 22

Kate Middleton

Mark Cuthbert/UK Press via Getty

WHAT SHE WORE

At the SportsBall, Duchess of Cambridge styled a black lace knee-length Temperley London dress with a bright red Alexander McQueen clutch and black Jimmy Choo pumps.

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Marion Cotillard

Dominique Charriau/Getty

WHAT SHE WORE

At the 13th Marrakech International Film Festival in Morocco, Cotillard attended the premiere of A Thousand Times Good Night in a tea-length Christian Dior dress with playful candy-colored stripes, pairing it with delicate ankle-strap Dior stilettos.

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Alicia Keys

Norman Ko / Splash News

WHAT SHE WORE

Keys lit up the 27th Annual ARIA Awards 2013 in a sunny Stella McCartney gown, complete with a gold belt and a chunky gold chain necklace.

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Gwen Stefani

EROTEME.CO.UK/BAUER-GRIFFIN.COM

WHAT SHE WORE

Who knew dog-walking could be so chic? Stefani wore cherry-red long-sleeve dress (to match her signature red lip) with black tights, knee-high boots and a black carryall.

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Jessica Alba

WENN.com

WHAT SHE WORE

On her way to The Honest Company offices, Jessica Alba was spotted in a laidback-cool look: A black moto jacket over a studded black top with printed pants and buckled boots. A cherry-red tote delivered a punch of color.

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Kristen Wiig

Lisa Maree Williams/Getty

WHAT SHE WORE

Instead of donning a dress, Wiig worked the Anchorman 2 premiere in an all-black Martin Grant jumpsuit, styling it with a black skinny belt, a gold Saint Laurent cuff and Christian Louboutin peep-toes.

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