Debbie Reynolds and pieces from her costume and prop collection in Beverly Hills. (Fred Prouser/Reuters)

The iconic subway grate dress Marilyn Monroe wore in “The Seven Year Itch,” which the actress said she bought for $200, sold for $4.6 million, according to Reuters. Other items that sold for way over their expected price include a dress and a pair of ruby slippers Judy Garland wore in a “Wizard of Oz” screen test ($1.75 million), another Monroe dress from “Gentlemen Prefer Blondes” ($1.2 million) and the Ascot dress Audrey Hepburn donned in “My Fair Lady” ($3.7 million).

More of Reynolds’s iconic pieces will be sold at another auction this December. See photos of the $4 million dress and other items from the auction after the jump.

The subway dress worn by actress Marilyn Monroe in the film from "The Seven Year Itch.” (Reuters)

The ivory-pleated “Subway” dress worn by actress Marilyn Monroe from the 1955 film "The Seven Year Itch.” (Fred Prouser/Reuters)

Reynolds poses on a 1918 Ford Model T used in "Laurel & Hardy" films. (Chris Pizzello/AP)

Reynolds looks up at the dress she wore for the “Good Mornin’ ” sequence in the 1952 film “Singin’ in the Rain.” (Chris Pizzello/AP)

Reynolds poses with two headdresses worn by Elizabeth Taylor in the film “Cleopatra.” (Fred Prouser/Reuters)