The costume labels reveal Pierre’s history at a number of locations throughout the Philly area. “In the country, there are probably 50 shops that do what we do,” says Williamson. “Of course there’s Western Costume in Los Angeles, but there’s nobody left in New York. All of the people who make stuff for Broadway are freelancers or they work for the theater. We’re probably in the top 10 percent in terms of quality and size.”