Vintage Jean Parel Scarf 29" Square Green White Red

Beautiful vintage (probably 70s) Jean Parel square scarf with an unusual geometric plaid pattern.  Stripes of soft mint green, red and golden yellow intersect with thin dashed lines on a white center field to form a grid pattern, with a wide emerald green border.  Hand rolled edges. Measures approximately 29 x 29.  There is no fiber tag so I can't say for sure, but based on the look and feel of the fabric (and the fact that similar Jean Parel scarves are silk), I believe this scarf is made of silk. It has no holes or tears, but there are a few flaws. On the mint green areas, there are a few light yellow spots (see 4th-7th photos). There are also a few faint marks on the border--so faint I had a hard time photographing them. These flaws are hard to see even up close, and not really noticeable at all when the scarf is in use.  From a smoke-free, pet-friendly home.