Black and white wool from a 1950's. Very nubby, texture. The button was hard to capture in a photo but it has a soft olive tint to it.
This is an Evelyn bag (my grandma). It is 14 inches across, 5 inches wide and 10 inches high. Larger everyday bag for many women. Straps are about 27 inches, perfect to throw over your shoulder but not too long.