In 1999, a Bigger Than Life makeover began. Land to the west was cleared and Fashion Center Drive, the shopping center's original western boundary, was removed. By the year 2000, a new parking garage had been completed and construction was underway on a westward mall expansion.
Photo from http://www.therousecompany.com (website on the Internet Archive Wayback Machine)

During the 1990s, the Silver State shopping hub was officially promoted as
FASHION SHOW MALL, as shown in the first graphic. In late 2001, the complex
was renamed FASHION SHOW LAS VEGAS.
Graphics from http://www.therousecompany.com (website on the Internet Archive Wayback Machine)