Olivia Wilde channeled her inner country-glam self for Halloween this year. The actor and director dressed up as Dolly Parton , complete with a blonde wig and sky-high heels. She also shared a video on Instagram on Sunday morning of her costume, which showed her trying on fake “Dolly boobs.” “I think it brings a little flair to my personality,” she said in the clip. Wilde posted more videos of her Halloween look, featuring denim capris, a yellow western button-up shirt and gold heels. “In my mind this is how she works out,” she wrote, while dressed as Dolly Parton, wine glass in hand, riding a Peloton exercise bike. Parton’s hit song “9 to 5” played in the background of the Instagram Story, of course. Olivia Wilde wore sky-high platforms as Dolly Parton for Halloween. CREDIT: Instagram/Olivia Wilde Olivia Wilde dressed up as country star Dolly Parton for Halloween. CREDIT: Instagram/Olivia Wilde Wilde dressed up on Saturday night in New York for boyfriend Harry Styles’ s