Vintage 2 piece vest and pant set

Tight knit with some stretch. No manufacturer or material tags. Vest: open front. Fully lined. Approx 26in length, 14.5in across shoulders from arm opening to arm opening, 17.5in pit to pit Pant: high waist. Unlined. Narrows slightly towards hem. Side zipper with hook and eye closure. Approx 39in length, 13in width at waistline, 12.5in rise, 28in inseam.