What is "klopfenstein's"

Klopfenstein's was an upscale men's clothing store in the Seattle-Tacoma Metropolitan Area originally founded in 1918 in Tacoma, Washington. Stores were operated in most of the area's major shopping malls as well as stores in downtown Tacoma and Seattle, across the street from Frederick & Nelson's flagship store. It was owned by Hartmarx from the late 1960s until its closing in 1992.