Women's clothing chain Dressbarn said late Monday that it would wind down its retail operations, closing all of its approximately 650 stores. The chain has five Sacramento-area locations, according to its website. Officials said all Dressbarn stores currently remain open, as does the chain's e-commerce site, and that there are no current changes to Dressbarn's return, refund or gift card policies. Information about closing individual Dressbarn locations, including store closing sales, will be…