Attention bargain hunters: The well-heeled clients of interior designers occasionally change their minds—and their indecision can net you a great deal. Find one (or several) at the annual sample sale sponsored by the American Society of Interior Designers (ASID) at International Market Square, where luxury goods will be discounted up to 80 percent. Sale begins tomorrow, November 4, 4-8 p.m., and continues Friday, November 5, 9 a.m.-6 p.m., and Saturday, November 6, 9 a.m.-noon. Extra bonus: If you’re looking for design advice, you can schedule a free, 30-minute appointment with a designer. Free admission and parking. For a preview of sale items, visit the ASID facebook page.