Could you blow your nose in these?

While I was searching for vintage material, I came across these vintage hankies. I feel as though I've discovered a treasure. They were designed by Tammis Keefe and most are being sold by Rubylane.com, Sharon's Antiques, and ebay. I just love the illustrations. She designed scarves for Kimball during the 50s.

These pictures examples were taken from the Rubylane website. The photos link back to the products which are still on sale.