Vintage preppy electric grandpa knit collard pullover sweater

The sweater features varied knitting techniques. The main body has intricate, possibly jacquard or cable-like, textured patterns, while the sleeves are a simpler, tighter knit (jersey or pique). It has a ribbed hem at the waist and ribbed cuffs on the sleeves, which gives the garment a defined structure and fit. Open to offers and bundle items to save! There is no size tag unfortunately. I am a size small medium with this fitting perfectly.