St. Louis' Stix, Baer & Fuller chain added a third anchor store to CRESTWOOD PLAZA in the mid-1960s. The Stix store was comprised of 4 levels and encompassed 252,000 square feet. It covered a 3-level parking deck.
Drawing from Associated Dry Goods Corporation

In 1969, CRESTWOOD PLAZA is an air-conditioned shopping hub...well, partially, anyway. An Enclosed Mall (in dark gray) houses a climate-controlled shopping concourse. On the west end, the Vandervoort's store has just been bought -and rebranded- by Famous-Barr. With these improvements, the complex covers approximately 650,000 leasable square feet. Expanded parking facilities accommodate 5,400 autos.