I don't know if this will help or not but I just ordered a dept store bag from JAX. It was a new bag that just came out and they had 35 in stock at the warehouse.
Department stores typically send theirs to their discount chain like Nordstrom has Nordstrom Rack, Neiman Marcus has Neiman Marcus Last Call and Saks has I think it's called Off 5th or something. Anything's possible though.