Krazy Kat cardigan/sweater, size Small, ruffle, open-front, vintage?

Super cute open-front cardigan/sweater by Krazy Kat. In great condition. Has cute ruffle along the neckline and front side hem. Fabric has a nice medium weight. I believe this is a vintage piece. Fabric content: 60% cotton and 40% polyester. Garment care: Machine washable. This is a women's size Small. Approximate measurements, laying flat: Length: 24 inches Bust: 16 inches Sleeve length: 23 inches