News Awards & Events Fashion Week Fashion Week's Best Dressed 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 February 20, 2009 @ 06:15PM Pin Share Tweet Email Trending Videos Photo: Humberto Carreno/Startraks Photo; Bennett Raglin/WireImage Fashion Week's Best Dressed 01 of 11 Rachel Bilson Amanda Schwab/Startraks Photo; Gabriela Maj/Getty Images The always-chic actress show-hopped in high-drama ensembles. At Max Azria (left), Bilson wore a single-sleeve dress from the designer, along with all-black accessories. For the Temperley London presentation (right), she rocked out a print dress from the line with patent gloves, DKNY opaque tights and Christian Louboutin booties. 02 of 11 Molly Sims Jimi Celeste/PatrickMcMullan/Sipa The Las Vegas beauty hit the tents in little black dresses with lots of style. Sims wore a single-shoulder Donna Karan dress to the designer's show (left); for Michael Kors (right), she added a camel coat to a simple sheath by the Project Runway judge. 03 of 11 Heidi Klum Bryan Bedder/Getty Images; Graylock/Abaca The Project Runway host mixed it up for the Diane von Furstenberg show in a dress from the designer cinched with a striped belt. For the Barbie 50th Anniversary Runway Show, Klum added texture to a sleek suit with a sheer ruffled blouse. 04 of 11 Whitney Port Sara Jaye Weiss/Startraks Photo; Tina Paul/Retna The City star showed off her layering skills at the Diane von Furstenberg after-party in a bold striped blazer from the designer over a fanciful floral dress. For the McQ Alexander McQueen for Target launch, Port wore a patterned jacket over a silky mint-green dress. 05 of 11 Michelle Monaghan Dimitrios Kambouris/WireImage; Jamie McCarthy/WireImage Monaghan wore an edgy patchwork Louis Vuitton minidress (left) for the amfAR New York gala. Her look for BMW's Fashion Week kickoff was a sculptural design from Calvin Klein Collection (right). 06 of 11 Zoe Saldana INF Goff; Shawn Ehlers/WireImage Saldana added a belt to a bold floral Diane von Furstenberg sheath (left) for the designer's show. At the McQ Alexander McQueen for Target party, the Star Trek actress went casual in a leather trench tossed over a sheer tee and boyfriend jeans (right). 07 of 11 Katrina Bowden FlyNet Pictures; Kristian Dowling/Getty Images The 30 Rock beauty selected ultra-feminine designs for her Fashion Week appearances. At the Alice + Olivia show, she paired an embellished skirt with a coordinating belt and tank (left); for BCBG Max Azria, she wore a little satin minidress (right). 08 of 11 Katharine McPhee Astrid Stawiarz/Getty Images; Jason Kempin/WireImage McPhee posed in a whimsical minidress from Matthew Williamson (left) at the opening of the designer's latest store. For the Diane von Furstenberg show, the singer wore a graphic butterfly-print shirtdress from the line (right). 09 of 11 Joy Bryant Jamie McCarthy/WireImage; Johns PkI/SplashNewsOnline.com The actress has a knack for choosing ladylike looks with a twist. She looked fresh at a Fashion Week kickoff party in a Missoni jumpsuit (left). For the Matthew Williamson store opening, she added all-black accents to a floral dress from the designer. 10 of 11 Jessica Stroup Jeffrey Ufberg/WireImage; Jose Perez/SplashNewsOnline.com The 90210 stylesetter made a strong showing during her Fashion Week debut. For the Jill Stuart show, she wore an ethereal draped dress from the line (left), while for the Carolina Herrera presentation, Stroup worked a slim suit from the designer (right). 11 of 11 Kristen Bell Humberto Carreno/Startraks Photo; Bennett Raglin/WireImage The Gossip Girl narrator made her front-row appearances in a range of stylish looks. For the Jill Stuart show, she paired a delicate floral dress from the designer with a gray cardigan from Revolve Clothing, and at the Alice + Olivia presentation, Bell added a shrunken leather jacket to trendy tapered pants.