Fashion Looks of the Week By InStyle Editors InStyle Editors Facebook Instagram Twitter Our editors and writers comprise decades of expertise across the beauty, fashion, lifestyle and wellness spaces in print and digital. We prioritize journalistic integrity, factual accuracy, and also having fun with every story we share. InStyle's editorial guidelines Updated on November 8, 2013 @ 04:25PM Pin Share Tweet Email Trending Videos Photo: Theo Wargo/Child 13/Getty Looks of the Week 01 of 22 Gisele Bundchen DDNY/Broadimage WHAT SHE WORE Va-va-voom! Gisele Bundchen was a knockout at WSJ Magazine's Innovator of the Year Awards in a blue beaded Atelier Versace dress and Atelier Versace pumps. 02 of 22 Taylor Swift Larry Busacca/WireImage WHAT SHE WORE Taylor Swift went big at the CMA Awards in a deep red embellished Elie Saab dress an a matching red lip. 03 of 22 Kate Beckinsale Picture Perfect/REX USA WHAT SHE WORE Also at the LACMA Art + Film Gala, Beckinsale shimmered in a sky-blue all-over embellished strapless Gucci gown with a decorative waist, adding more sparkle with a silver Jimmy Choo clutch and dazzling Neil Lane diamonds. 04 of 22 Gwyneth Paltrow Maxppp /Landov WHAT SHE WORE Gwyneth Paltrow unveiled the Prada Christmas 2013 display in Paris in an impeccably chic Prada flared dress with black beading. She opted for no jewelry, natural hair and a Prada black clutch. 05 of 22 Jessica Biel Johns PKI / Splash News WHAT SHE WORE Jessica Biel attended the second evening of the Guggenheim International Gala in a black, off-white and lavender Christian Dior dress with yellow embroidery and pink and yellow pumps. 06 of 22 Jessica Biel Gregorio T. Binuya/Everett Collection WHAT SHE WORE At last night's Museum of Modern Art 2013 Film Benefit: A Tribute to Tilda Swinton, Jessica Biel did white right in a strapless Chanel dress, Chanel clutch and metallic Louboutin pumps. She accessorized the graceful look with bold green eye makeup and a sleek center part. 07 of 22 Carrie Underwood Larry Busacca/WireImage WHAT SHE WORE Carrie Underwood brought the glam to the CMA Awards in a Ralf & Russo Couture sheer gown with gold embellishments. Jimmy Choo accessories completed the look. 08 of 22 Natalie Portman Johns PKI/Splash News WHAT SHE WORE Natalie Portman hit The Late Show with David Letterman in a dark blue Christian Dior dress with a white asymmetrical hemline. She accessorized with Dior slingback pumps and Harry Winston jewelry. 09 of 22 Lily Collins REVOLUTIONPIX/RAMEY WHAT SHE WORE At Flaunt Magazine's En Garde! issue launch party, Lily Collins worked a red and black silk Givenchy dress and Jimmy Choo pumps. 10 of 22 Zoe Saldana Picture Perfect/REX USA WHAT SHE WORE At the LACMA Art + Film Gala, Zoe Saldana dropped jaws in a custom Gucci gown that boasted iridescent green, mesh and body-contouring panels, styling it with a black clutch and gold jewelry. 11 of 22 Elizabeth Olsen Gary Gershoff/Getty WHAT SHE WORE At the Guggenheim International Gala, Elizabeth Olsen looked effortlessly artsy in a Christian Dior layered dress with petal details. Dior accessories and soft, bohemian waves finished her look. 12 of 22 Tilda Swinton Rob Kim/Getty WHAT SHE WORE The Museum of Modern Art 2013 Film Benefit paid tribute to Tilda Swinton yesterday, and the style icon chose a boucle jacket and sleek white pants—both by Chanel—for the occasion. 13 of 22 Rachel Bilson Chris Pizzello/Invision/AP WHAT SHE WORE Rachel Bilson stopped by the People's Choice Awards 2014 Nominations press conference in a splashy Milly crop top and pencil skirt and white strappy sandals. Beachy waves and soft makeup finished the look. 14 of 22 Victoria Beckham Andy Kropa/Invision/AP WHAT SHE WORE At the 2013 Harper's Bazaar Women of the Year Awards at London's Claridge's Hotel, Victoria Beckham chose a peekaboo black gown and minimalistic accessories. 15 of 22 Sarah Jessica Parker Dara Kushner/INFphoto.com WHAT SHE WORE At AOL On's city.ballet series premiere, Sarah Jessica Parker toughened up a pale-pink ruched Giles dress with a studded Saint Laurent jacket, a statement necklace, a two-toned Freedom of Animals purse, patterned tights and forest-green Manolo Blahnik velvet pumps. 16 of 22 Jennifer Garner Jun Sato/WireImage WHAT SHE WORE Garner looked statuesque in a white sleeveless Max Mara column, accessorizing her look with gold round earrings and a gold-and-black clutch. 17 of 22 Olivia Palermo Jamie McCarthy/Getty WHAT SHE WORE Palermo sashayed in a black fringe Willow dress, pairing it with patterned clutch, gold strappy Aquazzura heels and vintage jewelry. 18 of 22 Kat Dennings Jordan Strauss/Invision/AP WHAT SHE WORE At the Thor: The Dark World premiere, Dennings posed in a burgundy-and-nude lace-embroidered sleeveless Naeem Khan sheath, accessorizing with a gold Edie Parker clutch and nude pumps. 19 of 22 Kate Hudson Picture Perfect/REX USA WHAT SHE WORE Hudson wowed in a stunning Gucci gown with a plunging, cut-out top and a pale pink floor-sweeping skirt. A nude minaudiere served as her only accessory. 20 of 22 Ashley Madekwe Jim Smeal/BEImages WHAT SHE WORE At the Topshop Celebrates the Holidays event, Madekwe embraced one of fall's biggest print-plaid-in matching Topshop separates, accessorizing with a yellow Alexander McQueen clutch and white Jimmy Choo pumps. 21 of 22 Amy Adams AKM-GSI WHAT SHE WORE Adams look luminous in a bronze strapless Gucci dress that she paired with black criss-cross Gucci peep-toes. 22 of 22 Alicia Keys Theo Wargo/Child 13/Getty WHAT SHE WORE Alicia Keys hosted Keep A Child Alive's 10th Annual Black Ball in a firey red Cushnie Et Ochs dress with a keyhole at the bust. Retro hair and fresh, natural makeup finished the look.