Sharon Stone gowns auction is for Yala, which is an initiative, started in Facebook by some young kids to promote peace in the Middle East and Africa.

Her gowns will be auctioned off via Sharity.com. Sharon is in awe of the whole initiative. "The kids are really standing up for peace and they're communicating with each other. They're erasing that sense of fear that comes from not knowing."

Sharon's top pieces include a Roberto Cavalli black gown she wore in 2006's Basic Instinct 2. "That thing is so gorgeous, I can't even stand it," Sharon says. "It was already a vintage jacket when our costume designer found it. The belt is perfect."

The next dress is another black Cavalli gown, which she wore when she was presented the Lifetime Achievement Award at the Marrakech International Film Festival in December. "I was going to be in a Muslim country, so I had to be beautiful and sexy, but not too sexy," she said. "But I also knew I had to come in with the verve of the character I played for Marty."

Of course, she will have this white gorgeous Cavalli gown. She wore this white satin dress on Robert Cavalli's yacht. "But I can say I wore it at my house a million times," she said, adding, "I have two more of them. I just couldn't let go of all of them. I love throwing one on because it's super-glamorous but it's like a great big bag. You can throw it on with some jewelry and run around in bare feet."

This red number is so amazing that Sharon had to put it up for auction, even though she has yet to wear it at all. "I thought I needed to give this up because I needed to put a couple of things in the auction that are so couture and so amazing," she said. "We all know what a dress like that could cost. They are tens of thousands of dollars and they're so rare."

The last one is a copper cocktail dress from Fendi. "It has pockets!" Sharon said. "You don't have to carry a purse. The pockets are in the big part of the dress so you can put your cellphone in one pocket and your lipstick in another and hit the road."

With all these amazing dresses auctioning off, I'm sure she will be able to raise a good helping for the cause.