Vintage v neck diamond pattern lattice sweater ribbed knit size medium brown

Oversized v neck criss cross lattice sweater, size medium to large, ribbed tight knit, vintage. Colors: burnt caramel, toffee, maroon, light brown. No material or size label. It has a weight to it and feels good quality. From an elderly woman who owned it in the 90s to early 2000s. very good used condition, no rips or stains. Some signs of wear.