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InStyle's editorial guidelines Updated on November 27, 2013 @ 02:23PM Pin Share Tweet Email Photo: Gregg DeGuire/WireImage Look of the Day 01 of 22 Taylor Swift FameFlynetUK/FAMEFLYNET PICTURES WHAT SHE WORE At the Winter Whites Gala, Taylor Swift swept onto the blue carpet in a stunning off-the-shoulder Reem Acra creation with a metallic lace bodice over a nude (practically transparent) illusion lining. 02 of 22 Michelle Dockery David M.Benett/Centrepoint/Getty WHAT SHE WORE Also at the Winter Whites Gala, Dockery rebelled against the color theme and went for a sexy black Stella McCartney gown, pairing it with a waist-cinching gold belt and diamond De Beers studs. 03 of 22 Sarah Jessica Parker Christopher Peterson/Splash News WHAT SHE WORE Snapped out and about in New York City, Parker worked her street style magic, layering a Level 99 denim jacket over a sweater paired with J Brand skinnies, a Zadig & Voltaire cross-body purse, shades and olive-colored kicks. 04 of 22 Miley Cyrus Jeffrey Mayer/WireImage WHAT SHE WORE At the 2013 AMAs, Miley Cyrus donned a slightly more conservative look, opting for a white Versus Versace suit with oversized gold safety pins along each side, and black pumps. 05 of 22 Emmy Rossum Jason LaVeris/FilmMagic WHAT SHE WORE At the Saban Community Clinic's 37th Annual Benefit Gala, Emmy Rossum eschewed the usual gowns and went for slightly sheer embellished Naeem Khan separates, styling it with white diamond circular Chopard drop earrings and black strappy heels. 06 of 22 Gwyneth Paltrow David M. Benett/Getty WHAT SHE WORE To benefit the Kids Company charity, Paltrow co-hosted a dinner with designer Matthew Williamson wearing an ornate flower-embroidered Matthew Williamson column. 07 of 22 Naomie Harris Jamie McCarthy/WireImage WHAT SHE WORE At the Mandela: Long Walk to Freedom premiere, Harris glided on the red carpet in a flowy seafoam-green Burberry Prorsum dress with a dramatic key-hole detailing, grounding the color with dark accessories. 08 of 22 Olivia Palermo Gregory Pace/BEImages WHAT SHE WORE Palermo bundled up at the Mandela: Long Walk to Freedom premiere in a collar-embellished trench layered over a black blouse and a sequined Burberry Prorsum pencil skirt. A floral necklace and black boots completed her look. 09 of 22 Katy Perry Jeffrey Mayer/WireImage WHAT SHE WORE Perry made an entrance at the AMAs in a strapless polka dot Oscar de la Renta ball gown embroidered with flowers. For accessories, she added her own flair with an oversized floral cocktail ring and a yellow "dictionary" Charlotte Olympia box clutch. 10 of 22 Kirsten Dunst Caroline McCredie/Getty WHAT SHE WORE At the Sydney premiere of Anchorman 2, Dunst went for a sweet and simple look in a polka dot Dolce & Gabbana dress with a bow straps and a flared hem, accenting it with a delicate gold necklace and pale blue ankle-strap sandals. 11 of 22 Taylor Swift Jon Kopaloff/FilmMagic WHAT SHE WORE At the AMAs Swift took home the Artist of the Year award in a belted strapless metallic Julien Macdonald micro dress with a cut-out illusion panel, completing the all-over gold look with high-shine Jimmy Choos. 12 of 22 Jennifer Lopez Donato Sardella/Getty WHAT SHE WORE At a private dinner hosted in honor of Jennifer Lopez, the singer looked refreshingly sweet in a fitted Dsquared2 LBD with a full skirt, and embellished T-strap heels. 13 of 22 Kristen Bell HT/ABACAUSA.COM WHAT SHE WORE Bell promoted her latest movie Frozen in a zippered cut-out LBD with a black skinny belt and studded black pumps. 14 of 22 Chanel Iman Fortunata / Splash News WHAT SHE WORE At the Mandela: Long Walk to Freedom premiere, Chanel Iman looked statuesque in a white geometric cut-out J. Mendel floor-sweeping gown with delicate drop earrings. 15 of 22 Debra Messing Stephen Lovekin/Getty WHAT SHE WORE At a Citymeals-on-Wheels event, Messing lunched in a long-sleeve body-skimming dress embellished with metallic silver body-contouring accents. She paired her look with statement earrings and black accessories. 16 of 22 Emmy Rossum Marcus/Splash News WHAT SHE WORE In Beverly Hills, Emmy Rossum stepped out in a mod-inspired black-and-white Of Mercer shift dress, accessorizing with Jimmy Choo shades, a black Ralph Lauren tote, vintage House of Lavande earrings, a gold Hermes bracelet, a David Yurman watch and black suede Duo ankle boots. 17 of 22 Jessica Stam Gregory Pace/BEImages WHAT SHE WORE At the Mandela: Long Walk to Freedom premiere, Stam pieced together a decidedly more casual ensemble, wearing a blush-pink cropped sweater over a white button-down with black pants and boots. 18 of 22 Jessica Alba WENN.com WHAT SHE WORE On her way to The Honest Company offices, Jessica Alba was spotted in a laidback-cool look: A black moto jacket over a studded black top with printed pants and buckled boots. A cherry-red tote delivered a punch of color. 19 of 22 Kristen Wiig Lisa Maree Williams/Getty WHAT SHE WORE Instead of donning a dress, Wiig worked the Anchorman 2 premiere in an all-black Martin Grant jumpsuit, styling it with a black skinny belt, a gold Saint Laurent cuff and Christian Louboutin peep-toes. 20 of 22 Leighton Meester ImagineChina/FAMEFLYNET PICTURES WHAT SHE WORE As the new face of Biotherm, Leighton Meester promoted the beauty brand in a floral-and-striped long-sleeve Marchesa Voyage top and matching wide-leg pants with nude Casadei pumps. 21 of 22 Jennifer Lawrence JDH Imagez/Splash News WHAT SHE WORE Lawrence arrived at the Late Show with David Letterman in a sleeveless white top and white-and-gray striped pencil skirt, both by Thakoon, topped with a camel Burberry Prorsum peplum coat. Two-toned strappy Narciso Rodriguez heels and delicate gold EF Collection dagger studs and necklace served as the finishing touches. 22 of 22 Zoe Saldana Gregg DeGuire/WireImage WHAT SHE WORE Saldana struck a pose on the red carpet in a printed one-shoulder Roland Mouret gown with a pale blue satin panel at the side, styling it with a single bangle and black ankle-strap Jimmy Choo heels.