St. John Satin like black pleated dress pants size 12

St. John satin like black dress pants, in gently used condition, has pleating in the front, has pockets, has zipper, button, and clasp closure, measurements are approximate laying flat: waist- 17.5 inches (middle of band), leg opening at ankle- 7.5 inches, and inseam- 28.5 inches, size 12 womens