80’s Vintage Rainbow Stripe Knit Boatneck Long Sleeve Sweater size Small

Gorgeous and colorful sweater, featuring a rainbow of knit zigzag stripes, a higher boatneck, long sleeves, ribbed cream trim at neckline, cuffs, and hem. Possible flaw- small area at upper back that looks like a couple loops were missed when making the sweater, not a hole, and no loose threads in the area I can see. Otherwise, minimal signs of wear.