The American Catholic Historical Society, 263 South 4th St. in Philadelphia, is featuring a lecture, “Tailoring a Tradition,” by Dr. Sally Dwyer-McNulty on the history of school uniforms in the Archdiocese of Philadelphia. The lecture will take place Tuesday, April 21 at 7 p.m. and will be preceded by a social hour and dinner. RSVP required.

For more information and to RSVP, visit www.amchs.org.