vintage 2 piece polyester set

1960s vintage polyester 2 piece set trouser and blazer set cropped pants, oversized collared blazer metal buckle details elastic has lost it stretch, one very tiny stain as shown, couple areas of missing stitching around waistband no brand tagged size 9/10 blazer measurements- Measurements Chest- 34” Waist- 30” Length (shoulder to bottom) - 23” pants measurements Rise- 12” Waist- 30” Inseam-22.5”