Vintage stores refer to retail establishments that specialize in selling used or second-hand items from a previous era. These shops typically carry clothing, accessories, furniture and home decor items that are at least 20 years old, often with a focus on mid-century modern designs. Vintage stores can offer unique and one-of-a-kind pieces for those who appreciate the charm of past eras or want to add character to their homes through retro furnishings and decor.