Red Carpet to Your Closet: 25 Best Dresses of Awards SeasonSee Angelina Jolie's leg-baring stunner, Reese Witherspoon's red-hot number and more winning couture – then shop the dresses for less!

NATALIE PORTMAN

To present at the Oscars, the star opted for an ensemble that was Old Hollywood glamour from head to toe: a vintage Dior Haute Couture polka-dot gown and major Harry Winston jewels (plus a brand new ring!).