Vintage 60s turquoise day dress sz M

Super cute turquoise and white day dress from the 1960s. Very Flinstones, no? Good vintage condition. Unlined. One tear that could be easily repaired - see photo. Tag says size 12 but fits more like a modern medium. Polyester and rayon blend. Measurements in inches taken lying flat: Bust: 17.5" Waist: 14" Hips: Free Length top to bottom: 42" Necklace not included.