Where can I buy Refuge jeans?

I got a pair at Charlotte Russe at the mall last week on sale for $19.99. They're really comfortable and I'd like to have a few more pairs, but I've checked the Charlotte Russe website and googled Refuge jeans and still can't find them for the same price. The mall is pretty far and we won't be going again for a while, so I can't just go back and buy more.