Fashion Looks of the Week- 6/28 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 July 25, 2013 @ 12:03PM Pin Share Tweet Email Trending Videos Photo: Jonathan Brady/PA Wire/ABACAPRESS. COM Looks of the Week- 6/28 01 of 22 Olivia Palermo Michael Simon/startraksphoto.com WHAT SHE WORE Street style star Olivia Palermo stepped out in New York City wearing a crisp white button-down tucked into a pair of tailored khaki shorts. A pair of nude open-toed booties, a gold skinny belt, gold cuff and a faux python Olivia + Joy purse were the finishing touches. 02 of 22 Jessica Chastain ChinaFotoPress/ChinaFotoPress via Getty Images WHAT SHE WORE At the Shanghai Film Festival closing ceremony, Jessica Chastain punctuated her glamorous teal Lanvin gown with a sparkly belt, brooch and bracelet. 03 of 22 Maggie Gyllenhaal Richie Buxo/Splash News WHAT SHE WORE Gyllenhaal stole the spotlight at the White House Down premiere in New York City. She wore a strapless black-and-white patterned Christian Dior midi with a ruffle peplum. 04 of 22 Bella Heathcote Richard Shotwell/Invision/AP WHAT SHE WORE Heathcote looked perfectly ladylike in a collared black-and-white printed Mary Katrantzou dress. She topped it off with black strappy peep-toes, black and gold minaudiere and gold jewelry. 05 of 22 Natalie Portman Masatoshi Okauchi/Rex/Rex USA WHAT SHE WORE Portman, a.k.a Miss Dior, was all business in Tokyo, Japan. She tucked a blush-colored sleeveless top into a black midi-length pencil skirt that she paired with black accessories. 06 of 22 Camilla Belle Stefanie Keenan/WireImage WHAT SHE WORE At a CH Carolina Herrera event, Camilla Belle hit the red carpet in the label's tasseled blue-and-white blouse tucked into a navy lace pencil skirt with a mermaid hem. She stepped it up with her accessories, adding a blue patent belt and bright coral peep-toes. 07 of 22 Sarah Jessica Parker WENN.com WHAT SHE WORE Parker shimmered in a silver-gold beaded Naeem Khan fringe dress that was reminiscent of the flapper era. She styled it with bangles, layered necklaces and black pointy-toe pumps. 08 of 22 AnnaSophia Robb Gregorio T. Binuya/Everett Collection WHAT SHE WORE Robb gave her sweet nude-and-black print shift dress some edge with a statement necklace, a red-hot Lauren Merkin clutch and studded Valentino kitten heels. 09 of 22 Kate Moss Alpha/Landov WHAT SHE WORE At the Serpentine Gallery Summer Party, Moss showed a hint of leg with a sheer black leopard-print Saint Laurent maxi that she styled with a black tuxedo blazer and black accessories. 10 of 22 Sarah Jessica Parker Daniel Deme/WENN.com WHAT SHE WORE At the Charlie and the Chocolate Factory press night, Sarah Jessica Parker lit up the red carpet in a black-and-gold stripe sequined Marc Jacobs dress that she paired with Fendi baguette and black pointy-toe pumps. 11 of 22 Sandra Bullock Paul Drinkwater/NBC/NBCU Photo Bank via Getty Images WHAT SHE WORE Bullock turned heads in a sexy black-nude Azzaro dress with criss-cross straps and lace detailing. 12 of 22 Naomi Watts Eric Charbonneau/Invision for Showtime/AP Images WHAT SHE WORE At the Ray Donovan premiere in Los Angeles, Watts showed up in a sleeveless Alexander McQueen leather dress. She styled it with black strappy heels and gold Jennifer Meyer jewelry. 13 of 22 Hayden Panettiere Venturelli/WireImage WHAT SHE WORE At the Giorgio Armani menswear presentation, Hayden Panettiere was all dolled up in the brand's bow-embellished sleeveless top and black pants that she paired with silver-gold tasseled heels and a gray clutch. 14 of 22 Maggie Gyllenhaal 247PapsTV/Splash News WHAT SHE WORE Gyllenhaal looked pretty in pastels. She wore a multicolored silk Vionnet wrap dress with black suede Casadei pumps. 15 of 22 Pippa Middleton xposurephotos.com WHAT SHE WORE Avid tennis fan Middleton cheered from the sidelines at Wimbledon wearing a powder blue dress and periwinkle blue coat, both by Sandro, with a neutral clutch and suede Ash wedge sandals. 16 of 22 Jessica Chastain Courtesy of Bulgari WHAT SHE WORE At the Bulgari boutique opening in Shanghai, Chastain made an entrance in a stunning blue Preen dress and bright yellow strappy peep-toes. 17 of 22 Maggie Gyllenhaal Eugene Gologursky/Getty Images for Gotham Magazine WHAT SHE WORE Gyllenhaal played up her red carpet look in a dark sleeveless Dries Van Noten shift with an amazing feathered hem. A black-and-gold minaudiere and black Casadei pumps completed the look. 18 of 22 Victoria Beckham plash News and Pictures WHAT SHE WORE Beckham appeared on the China Central Television Show in a dress from her eponymous line: A body-hugging red short-sleeve midi with a contrasting black collar and cuffs. She accessorized with black Casadei pumps. 19 of 22 Pippa Middleton Barcroft Media/startraksphoto.com WHAT SHE WORE Middleton was a sight at a friend's wedding in a black-and-white print peplum top and matching pencil skirt, topping off her look with an elegant fascinator and black accessories. 20 of 22 Zoe Saldana Seskim/WENN.com WHAT SHE WORE Just days after her birthday, Saldana showed up in a sleeveless floral print Alexander McQueen dress that she styled with a waist-cinching belt and strappy black tie-ups. 21 of 22 Reese Witherspoon Alberto E. Rodriguez/Getty Images WHAT SHE WORE America's sweetheart Reese Witherspoon was a stunner in a strapless LBD that boasted a hint of glint. She accessorized with sparkly danglers, a black clutch and black peep-toes. 22 of 22 Maria Sharapova Jonathan Brady/PA Wire/ABACAPRESS. COM WHAT SHE WORE At the launch of her new range of candy, Sharapova showed off a sweet ensemble: A sleeveless baby-blue top, a blush-colored Chloe skirt and canary yellow Christian Louboutin pumps.