Oscar de la Renta’s 15 best dresses of 2014

Paying homage to the late designer, Jennifer Lawrence donned a white lace Oscar de la Renta cocktail number for the Elle Women in Hollywood event. (Photo by Jeff Vespa/Getty Images for ELLE)

Up-and-comer Margot Robbie cemented her 'It Girl' status at the ‘Wolf of Wall Street’ premiere in a vampy crimson dress. (Photo by Dave J Hogan/Getty Images)

At the Met Gala, Amy Adams was the epitome of Hollywood glamour in a silver satin gown. (Photo by Dimitrios Kambouris/Getty Images)

With its dramatic deep V in the back, Emma Watson’s black satin ball gown stole the show at the ‘Noah’ premiere. (Photo by Taylor Hill/FilmMagic)

Allison Williams lit up the Met Gala red carpet in a vibrant coral gown with a mermaid train. (Photo by Mike Coppola/Getty Images)

Carrie Underwood shone bright at the AMA awards in a shimmery fringe dress. (Photo by Jon Kopaloff/FilmMagic)

Taylor Swift’s strapless, pale-pink column gown was beautiful from the front, but positively spectacular from the back. (Photo by Jamie McCarthy/FilmMagic)

Lupita Nyong'o topped everyone’s best-dressed lists this year after attending the White House Correspondents’ dinner in a strapless, peplum-waisted gown with polka dots on the bodice. (Photo by Dimitrios Kambouris/Getty Images)

‘Downtown Abbey’ star Michelle Dockery was gorgeous in a taupe-coloured, gold-flecked dress with an unusual high-low hemline. (Photo by Steve Granitz/WireImage)

Freida Pinto was breathtaking in a coral ball gown with stunning gold embroidery at Cannes. (Photo by Vittorio Zunino Celotto/Getty Images)

Jennifer Garner sparkled at the Oscars in a shimmering, flapper-inspired dress. (Photo by Jeff Vespa/WireImage)

For a Tiffany event in New York City, Jessica Biel offset her diamond necklace with a plunging black gown. (Photo by Neilson Barnard/Getty Images for Tiffany & Co.)

All eyes were on Jessica Chastain in this vibrant pink cocktail dress with floral detailing. (Photo by Foc Kan/WireImage)