SAG Awards fashion 2015: Reese Witherspoon, Julia Roberts and more

At this year's Screen Actors Guild Awards, the red carpet was a who's who of the most stylish stars in Hollywood from Reese Witherspoon and Julia Roberts to Jennifer Aniston and Emma Stone. Reese dazzled in a white custom Armani gown and Harry Winston jewelry, while Jennifer made waves in a gold-and-black vintage Galliano with a plunging neckline. Roberts and Stone both upped their games in black menswear-inspired looks that were fresh, fashion-forward alternatives in the sea of column dresses.

Reese Witherspoon glowed in an old Hollywood-style Armani (Photo: Getty Images)

Meanwhile, Julianne Moore shone in emerald Givenchy that played off her ivory skin. A pregnant Keira Knightley also looked striking in a jewel tone — a vibrant shade of purple — and her playful frock was made for her by Erdem.

Click on the photo below to view the full gallery of all the fun and fabulous looks from the SAG 2015 red carpet.

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