Seeing Natalie Portman on the red carpet gives us so much happiness, especially when she has such a cool dress! Natalie chose a vintage Christian Dior haute couture gown from 1954 — the red hue and playful polka dots are perfect for her. She furthered the '50s ladylike look with a stunning diamond necklace and diamond earrings and a black box clutch. Her long, sideswept hair is elegant without being too done. What do you think of Natalie's look?Vote on all of our Oscar polls here!