I can't think of anywhere close by. We found one for my DD last year at the Millenia Mall. They have Macy's, Neiman's, Bloomingdales. We found one on close out. Would you consider renting a car for a day?
While there are cars on Disney property, we've found the best deals at the Dollar at the Wyndham Lake Buena vista hotel. It's right across the street from the bus stops at DTD. Se we take a bus to DTD, walk and pick up the car, and then return and take a bus back to the resort. Check out Mousesavers.com for Dollar Codes