Originally a freestanding Bloomingdale's built in 1959, an enclosed mall was opened in 1977, and the shopping center became known as Riverside Square Mall. The original mall had a Southern California feel, with terra cotta tile, red brick, and skylights. In 1995, after years of declining traffic and lost tenants and amidst a major renovation and expansion of nearby Westfield Garden State Plaza, The Shops at Riverside was completely renovated with new marble floors, glass railings, and comfortable seating. From 2005 through 2008, The Shops at Riverside added of retail and dining space, including 30 new stores and three restaurants. Much of the space that was added is in a portion of the mall reclaimed from Bloomingdale's. The original Bloomingdale's Home Store bisected the mall, and was moved to the north end of the existing Bloomingdale's, while the 1977 expansion of Bloomingdale's was renovated in 2005 in preparation for the expansion in 2006. The expansion added three restaurants. It also added a new concourse that linked the north corridor to the south corridor. In December 2014, Saks closed its Shops at Riverside location, freeing up more than of space that the company had occupied since 1977. Plans for re-purposing the space as a cinema and dining-entertainment complex were announced in May 2015. An AMC Dine-In Theater with nine screening rooms opened in most of the second floor on September 13, 2017. The second phase of the renovation project include removal of the glass elevator, new flooring, a new set of escalators by Bloomingdale's, a new staircase in the center court, completion of the second floor portion of the mall and a new glass ball near the new movie theater. Most of the construction is expected to be finished by November 2018. The third phase will include a new mall entrance with valet parking, a luxury lounge, and a coat check and personal shopping service. The Bloomingdales is also expected to be renovated. The third phase will be complete by late 2019.
Blue laws
Due to highly restrictive Bergen County blue laws, most of the mall is closed on Sundays except forBarnes & Noble, the restaurants, and the movie theater. The mall was an organizer of an unsuccessful 1993 referendum effort to repeal Bergen County's blue laws.