Same. I still have down pillows my mom bought for me in the late twentieth century (lol, had to) as well as linen and cotton percale sheets from my grandmother from 1930's Ireland. With proper cleaning and care they are still great.

Frette or Sferra is the equivalent of old Wamsutta from the 1950's. Frette is mostly what I buy, but Sferra and Anachini are also excellent.