I would give 5 stars because they are beautiful, but the pillow covers arrived with a strong, and I mean noxious, chemical smell.  I tried to air them out overnight.  That didn’t work.  I did a chat with Wayfair, who recommended washing them with baking soda.  They are cotton, so I washed them in the gentle cycle, cold water.  Less smelly.  Washed again with some vinegar, then line-dried them.  Now they don’t smell anymore.  I should note the cleaning instructions say to dry clean.