Vintage Lot Of 3 Handkerchiefs Embroidered Floral Made In Switzerland 1940's

I found these beautiful vintage embroidered handkerchiefs in my late Uncles baby book. He was born in the 1940's. I believe they're from this era. In very good condition. I don't see any stains or rips. I'm quite sure they've been in the same book since my Uncle was born. One has a tag that says "Made in Switzerland" I believe they all were made there.