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Talk about full service! This year at InStyle’s Sundance Film Festival portrait studio, hosted by the Grey Goose Blue Door Lounge, we not only made sure the stars looked their best when they stepped in front of our camera, we also helped them get ready to walk the red carpet and hit the late-night party scene. Black Rock leading lady Kate Bosworth was treated to a makeup touch-up from Smashbox makeup artist Lori Taylor, Elizabeth Olsen picked up a tiger-print Topshop scarf sweater to wear to the premiere of Liberal Arts, and Rashida Jones nabbed the new Willis tote from Coach so she could go hands-free at the Bachelorette after-party. Click through the gallery to see Victoria Justice, Octavia Spencer, Kirsten Dunst and more stars who paid us a visit.

— Bronwyn Barnes and Karen Levy

“Puffy boots make my legs look skinny, which is important when you’re all bundled up,” Kerry Washington told us at last year’s Sundance Film Festival. We’ve used Kerry’s tip and more of the lessons we’ve learned about festival fashion to compile our list of this year’s hottest cold-weather must-haves. Click through the gallery to see our picks and stay tuned for the latest star style trends from the 2012 Sundance Film Festival!

MORE:
• Sundance 2011: Behind the Scenes
• Sundance Style Spotlight: Boots

— Bronwyn Barnes, Janelle Grodsky and Karen Levy

Elizabeth Olsen was one of the most buzzed-about rising actresses at the Sundance Film Festival last week. Not only did her two films Martha Marcy May Marlene and The Silent House receive good reviews, she’s also a style star in the making, thanks largely to her older twin sisters Mary-Kate and Ashley. “I get their opinion when it comes to clothes,” the 21-year-old actress told us, wearing a sample jacket and leather leggings by her sisters’ label The Row paired with a Marni top (pictured). “Seriously, I wear [my snow boots] when I’m walking just from the subway, and I’ll go see them and they’ll say ‘What boots are you wearing? Maybe we need to get you some different boots.’ And then when you see them, they’re out in the snow in some 7-inch platforms.” Click through the gallery to see more photos of Elizabeth Olsen’s style.

MORE! Behind-the-Scenes at Sundance!