Audrey Hepburn Breakfast at Tiffany's LBD

Audrey Hepburn's classic 'Breakfast at Tiffany's' look. Photo: Getty Images

A little black dress goes a long way.

The iconic black Givenchy dress worn by Audrey Hepburn in "Breakfast at Tiffany's" has been named the best female screen outfit of all time in a new poll by Lovefilm, the Mirror reports.

"Audrey Hepburn has truly made that little black dress a fashion staple which has stood the test of time despite competition from some of the most stylish females around," Lovefilm editor Helen Cowley told the paper of the poll, which coincides with the release of "Sex and the City 2."

Keira Knightley's slinky emerald green dress from "Atonement" snagged the #2 spot, while Marilyn Monroe's white halter-neck from "The Seven Year Itch" came in third, according to the paper.

Rounding out the top five where Ursula Andress' white bikini from "Dr. No" and Kate Hudson's buttery-gold gown from "How to Lose a Guy in 10 Days."

Hepburn was a double winner in the poll, with her white horse racing ensemble from "My Fair Lady" reportedly clinching the sixth-place spot.

Olivia Newton-John's sexy leggings from "Grease," Raquel Welch's cavewoman-chic leather and fur two-piece from "One Million Years B.C.," Nicole Kidman's "Moulin Rouge" corset and Sarah Jessica Parker's Vivienne Westwood wedding gown from the first "Sex and the City" film also made the top 10.

But stay tuned, gals. We have a feeling "SATC 2" might be giving these gowns a run for their money.

Meanwhile, see which films were named the most fashionable.