News Awards & Events Oscars Fashion Trends 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 September 13, 2007 @ 05:04PM Pin Share Tweet Email Trending Videos Photo: Frazer Harrison/Getty Fashion Trends 01 of 20 Yellow Fever Chris Polk/FilmMagic New mom and Brokeback Mountain star Michelle Williams paired a tulle-trained canary-yellow Vera Wang gown with bright red lipstick. For complete style coverage of the 2007 Academy Awards, click here. 02 of 20 Yellow Fever Steve Granitz/WireImage Jessica Alba showed off her toned arms and tiny waist in a halter top gold Versace gown with lace details and train. For complete style coverage of the 2007 Academy Awards, click here. 03 of 20 Yellow Fever Steve Granitz/WireImage Bahar Soomekh also chose yellow, and the Calvin Klein dress beautifully offset her olive skin and dark locks. Draping across the bodice and on the sash made for a dramatic look. For complete style coverage of the 2007 Academy Awards, click here. 04 of 20 Black Is Back Frank Micelotta/Getty Jennifer Aniston's only embellishment to her black Rochas gown was a two-strand diamond necklace, which accented the dress's tulle neckline. For complete style coverage of the 2007 Academy Awards, click here. 05 of 20 Black Is Back Frazer Harrison/Getty A glowing Rachel Weisz wore a black Narciso Rodriguez with cutout cap sleeves and long train. For complete style coverage of the 2007 Academy Awards, click here. 06 of 20 A Lighter Shade of Pale Chris Polk/FilmMagic Supermodel Karolina Kurkova brings a Seventh Avenue sensibility to Hollywood's red carpet in a pale strapless Empire-waisted gown. For complete style coverage of the 2007 Academy Awards, click here. 07 of 20 A Lighter Shade of Pale Steve Granitz/WireImage Naomi Watts's pale Givenchy highlighted her porcelain skin and blonde locks. For complete style coverage of the 2007 Academy Awards, click here. 08 of 20 A Lighter Shade of Pale Frank Micelotta/Getty Red-carpet icon Nicole Kidman goes strapless in a white Balenciaga gown with a biased hem. For complete style coverage of the 2007 Academy Awards, click here. 09 of 20 A Lighter Shade of Pale Jeff Kravitz/FilmMagic Jennifer Garner's Empire-waisted Michael Kors gown showed off her post-baby physique. For complete style coverage of the 2007 Academy Awards, click here. 10 of 20 A Lighter Shade of Pale Chris Polk/FilmMagic A statuesque Uma Thurman glows in a pale Versace gown with pooled hemline. For complete style coverage of the 2007 Academy Awards, click here. 11 of 20 A Lighter Shade of Pale Frank Micelota/Getty Images Reese Witherspoon walks the line in an off-white, vintage Christian Dior gown adorned with ropes of silver sequins. For complete style coverage of the 2007 Academy Awards, click here. 12 of 20 Hot Pockets Sara De Boer/Retna Maggie Gyllenhaal held her own (pockets, that is) on the red carpet with honey Peter Sarsgaard. For complete style coverage of the 2007 Academy Awards, click here. 13 of 20 Hot Pockets Frank Micelotta/Getty Sandra Bullock also had something to do with her hands, tucking them inside the pockets of her Angel Sanchez gown. For complete style coverage of the 2007 Academy Awards, click here. 14 of 20 Hot Pockets Frank Micelotta/Getty Junebug's Amy Adams was able to curtail nervously fidgeting hands by hiding them in the pockets of her Carolina Herrera gown. For complete style coverage of the 2007 Academy Awards, click here. 15 of 20 Blue Royale Chris Polk/FilmMagic Helena Bonham Carter went short in her blue off-shoulder dress. For complete style coverage of the 2007 Academy Awards, click here. 16 of 20 Blue Royale Steve Granitz/WireImage Jada Pinkett Smith's strapless Roberto Cavalli gown was a blue-ribbon winner. For complete style coverage of the 2007 Academy Awards, click here. 17 of 20 Blue Royale Chris Polk/FilmMagic Salma Hayek's blue Versace was award winning in its flawless design, which fit the petite actress to a T. For complete style coverage of the 2007 Academy Awards, click here. 18 of 20 Black Is Back Jeff Haynes/Getty Oscar winner Hilary Swank's black strapless Versace highlighted the star's athletically fit upper body. For complete style coverage of the 2007 Academy Awards, click here. 19 of 20 Black Is Back Lester Cohen/WireImage Jennifer Jason Leigh went for a show-stopping black gown with a ribbon sash. For complete style coverage of the 2007 Academy Awards, click here. 20 of 20 Black Is Back Frazer Harrison/Getty Felicity Huffman's black Zac Posen had a plunging neckline, tulle side panels and a tightly cinched waist. For complete style coverage of the 2007 Academy Awards, click here.