By far, my favorite maker of vintage hats is Sonni San Francisco. This exquisite Sonni San Francisco hat features a dark black woven exterior, low crown, 3 1/2" wide brim, a polka dot satin bow around the crown and ending in a double bow in back and finished off with netting and white pipe cleaner floral accents. The interior label reads "Sonni San Francisco". The hat is in near mint condition and measures 22" around the inside. This hat has classic style that will never go out of fashion. Note: My flash makes the hat appear blue but it is actually black.