Jennifer Lawrence, best actress nominee for her role in the film "Silver Linings Playbook", arrives at the 85th Academy Awards in Hollywood, California February 24, 2013. [Photo/Agencies]

Clothing worn by Jennifer Lawrence in her Oscar-winning role as an outspoken young widow in "Silver Linings Playbook" beat expectations by taking in about $12,000 at auction.

Related: Jennifer Lawrence's clothes up for auction

The wool, full-length winter coat worn by Lawrence in the Oscar-nominated comedy topped all items, selling for $4,652 in the three-day online auction, Los Angeles auction house Nate D. Sanders said on Friday.

The memorabilia dealer had expected the items to fetch between $500 and $1,500 each following the 22-year-old's Best Actress win at the Academy Awards on Sunday.

Lawrence also won awards from the Golden Globe and Screen Actors Guild in January for her "Silver Linings Playbook" performance.

The custom-tailored white pants Lawrence wore during the film's climactic ballroom dance scene with co-star Bradley Cooper went for $3,493, and a package of a teal sports bra and blue long-sleeved shirt sold for $3,175.

A black tank top from Lawrence's wardrobe, but not worn in the film, fetched $624.

Movie studios often hand off costumes to auction houses, where even small outfits can bring in high prices from fans and collectors.