Vintage Hand Knit sz S Geometric Grandma Sweater

Vintage Hand Knit sz Small black and white Geometric Mock Neck Grandma Sweater. Does have piling from age/wash/use and an amateur sewing patch on the shoulder and armpit otherwise good wearable condition. May be a little oversized. Flat measurements approximately pit to pit 20.5 inches shoulder to hem 25 3/4 inches