Vintage WWII US Marine Corps Women's Reserve (USMCWR) summer hat. It is a size 22. Made by Knox. Overall good condition with some wear. It is still holding its shape. The white braid on the front is slightly discolored / stained. There are a few light stains on the hat (see photos) but they are not too distracting and it can be worn as-is. The inside sweatband has some staining.