Emma McClendon, assistant curator, and Nicole Bloomfield, conservation technologist, both at The Museum at FIT, explain the significance of a pair of 19th-century men's work pants and describe the clues they uncovered to deduce the date of the pants before they went on display in the exhibition "Denim: Fashion Frontier", on view December 1, 2015 - May 7, 2016. http://www.fitnyc.edu/museum/exhibiti...