Home Page. The Old Mill Storeis located on The Square in Wimberley. A family owned and operated business since 1981, Old Mill Store started out in the corner of a caning shop.Now encompassing over 7,000 square feet of retail space, this Wimberley institution caters to tourists and locals alike, representing a wide variety of regional Texas artists as well as finely crafted imports from all over the world. From hand crafted furniture to gifts and interiors for the home, there’s something for everyone. At the Old Mill Store you will find a large selection of Wimberley Artists, Jewelers, Ceramicists, Furniture Craftsmen, and Sculptors. The Old Mill Store also offers a broad range of gifts including soaps, candles, votives, pottery, ornaments, and gourmet foods. In the old mill general store you will find a large selection of vintage candies, fredricksberg fudge and blue bell Ice cream.