Dupont brand bright red vintage sweater size small

Really cool bright red, vintage sweater with stripes down the sleeves. made of 100% Orlon acrylic by Dupont. Super old vintage made in the USA. See last photo for slight dark marks on the sleeve. They are on the back of the arm near the cuff, not noticeable when you’re wearing it. The sweater runs slightly small and has no stretched to it. Super warm, awesome sweater.