A fourth anchor was built onto the existing mall in 1993-'94. Opened as a Denver-based Joslins, it had been rebranded by Dillard's by the time this photo was taken.
Photo from http://www.centennialcolorado.com

Another snapshot of Joslins / Dillard's. This 23 million dollar structure stood for only 12 years.
Photo from Arapahoe County, Colorado