70S Blue Pleated Shoulder Casual Summer Dress

70s blue knee length casual summer dress elastic and tie waist, pleated shoulder. Buttons down one side of skirt non functional. Good vintage condition couple loose threads under armpit Fits in the small possibly medium range pictured on a size 5/6 model Flat lay measurement: shoulder: undefined pit to pit: 22” waist: 16-19” hip: 23.5” length: 42”