This
style of hat is seen in numerous images of Federal Officers with several
surviving variants. Our reproduction is made from high quality, black wool felt
and silk lined.
*Measure
the circumference of your head using a soft tailor’s tape measure. Take the
measurement starting about a thumb width above the eyebrows running above the
ears and around the head, essentially where you want to wear the cap. Have
someone else take the measurement for you if possible.