Vintage 1960’s Unbranded Black Crocheted Sequined Bolero Shrug Jacket Size S GUC

Very unique vintage black crocheted sequined short sleeve bolero shrug sweater jacket from the 1960s. Black crochet yarn covered in black sequins. Corded edges. Has a round neck with a single hook and eye closure at the collar. Sleeves are elbow length. Good vintage used condition. No stains, rips, holes or tears. Shows some minor signs of age. Please examine all photos carefully as they form part of this condition description. There may be loose or missing sequins that are not noted, as is typical of sequined garments especially vintage items. No size tag, but fits like a size Small, dress size 4-6. Measurements taken laying flat across back: 18 pit-to-pit, 16 from collar down to hem. Cropped length hits just at the high waist. Dry clean only. Comes from a pet-friendly, smoke free home. Questions welcome.