Vintage off white pillbox type Jackie O hat with rose

Some minor flaws but in good wearable condition. Bought at a vintage shop. Not sure what era it’s from, I would guess 60s or 70s. Still has a tag pinned on it from Raymond’s Department Store - which was a store in the Boston area that closed in 1972. Was purchased in Massachusetts so that checks out. The rose has seen better days and there are some other minor flaws but could be restored. Inside band measures about 21.25 inches around