What sort of store would carry a Minnie Pearl costume?

I didn't see any Minnie Pearl costumes online, but you can easliy make one. Head to your local thrift store and look for a similar dress that she would wear. Buy a straw hat and make a little tag for it. Top the outfit off with black Mary Janes and some pretty stockings! http://www.ehow.com/list_7366066_minnie-pearl-costume-ideas.html