Looks of the Week

Reese Witherspoon took a more youthful approach and stepped out in a sleeveless blouse washed in a refreshing shade of hot pink, complete with a flirty cut-out skirt by Monica Rose for Lovers + Friends. Tortoiseshell Elizabeth and James shades, a black handbag, a gold cuff and open-toed mules rounded out her flirty street style.

Expectant mom Kristen Bell was the picture of sophistication at the Lexus Short Films event in a black Monique Lhuillier dress with a nude panel, accessorizing with a black-and-pearl striped Edie Parker clutch and nude pumps.

Miranda Kerr stuck to an unexpected color scheme of emerald green and violet, arriving at the Escada Joyful event in matching Escada separates-a cardigan and pencil-with an Escada croc clutch and purple satin pumps.

On the New York leg of her Guardians of the Galaxy press tour, Zoe Saldana's style took a turn for the classic-she wore a body-hugging Calvin Klein Collection LWD, complete with delicate white ankle-strap Stuart Weitzman sandals.

At Comic-Con 2014, Emma Roberts gave her black-and-white floral jacquard Tanya Taylor A-line skirt a modern spin with a Houghton crop top, a black Tod's minaudiere, a selection of rings, and pink Casadei pumps.

Nina Dobrev revealed her artistic side at 2014 Comic-Con in a colorful brushstroke-stripe printed Naeem Khan mini, with Jacob & Co. earrings and sunny yellow Oscar Tiye pumps.

For her Sin City: A Dame to Kill For appearance at Comic-Con 2014, Jessica Alba struck a fierce pose in a black Tanya Taylor bandeau top, a printed Zimmermann midi skirt with open-work detailing, a Porter Lyons snake ring, and statement tasseled Kotur heels.

Emmy Rossum dined out in West Hollywood in a beautiful blue-and-white floral print CH Carolina Herrera maxi dress, styling it with a delicate gold pendant and an elongated white clutch.

Elle Fanning shined bright at The Boxtrolls photocall at 2014 Comic-Con in a neon floral decade Christopher Kane dress with Dior Fine Jewelry and red Rupert Sanderson pumps.

At Comic-Con 2014, Emma Roberts gave her black-and-white floral jacquard Tanya Taylor A-line skirt a modern spin with a Houghton crop top, a black Tod's minaudiere, a selection of rings, and pink Casadei pumps.

Nicola Peltz sizzled at the Tokyo premiere of Transformers: Age of Extinction in a sweeping orange Prada creation with a downtothere neckline and necktie.

At the Hector and the Search for Happiness screening, Gwyneth Paltrow made a bold statement in Wes Gordon’s nude-and-forest green prints, but kept her look ladylike, thanks to its midi-length silhouette. Neutral sandals completed her look.

On the New York leg of her Guardians of the Galaxy press tour, Zoe Saldana's style took a turn for the classic-she wore a body-hugging Calvin Klein Collection LWD, complete with delicate white ankle-strap Stuart Weitzman sandals.

Emma Roberts elevated a basic striped tee with a chic Bec & Bridge skirt, a gilded Karine Sultan bib necklace, and fuchsia sandals.

Miranda Kerr stuck to an unexpected color scheme of emerald green and violet, arriving at the Escada Joyful event in matching Escada separates-a cardigan and pencil-with an Escada croc clutch and purple satin pumps.

For the Guardians of the Galaxy screening, Zoe Saldana gravitated toward the classic LBD and showed up a silk Lanvin number that she styled with Vita Fede studs, a selection of rings by Vita Fede, Dana Rebecca Designs, and EFFY Jewelry, and black pumps.

Megan Fox struck a fierce pose at the Mexico City premiere of Teenage Mutant Ninja Turtles in a stunning long-sleeve white silk Zuhair Murad dress with silver-and-slate blue beaded embroidery, complete with Dana Rebecca Designs earrings and silver strappy Brian Atwood sandals.

Taylor Swift nailed her street style again with a menswear-inspired look. She tucked in a striped button-down into a pair of coral shorts, and styled them with her blush Dolce & Gabbana handbag and two-toned Oxfords.

Olivia Palermo found a new wait to wear a crisp white shirtdress! At the grand opening of a new NYC Sephora location, the style savant kept the bottom half of her belted button-down open to reveal a pair of camo-print shorts. Gold bangles and printed lace-up heels served as the finishing touches.

Taylor Swift delivered an impeccable off-duty look with a Novis design-a printed bustier and matching skirt with a sheer white overlay-styled with a dark teal Bulgari handbag and mirrored Christian Louboutin peep-toes.

Expectant mom Kristen Bell was the picture of sophistication at the Lexus Short Films event in a black Monique Lhuillier dress with a nude panel, accessorizing with a black-and-pearl striped Edie Parker clutch and nude pumps.

For her appearance on The Daily Show with Jon Stewart, Maggie Gyllenhaal struck bold in a blood orange Vionnet creation, with white drop earrings and black pumps.