@Gisele172 I eliminated duvets. I tried them, got rid of them. I cant imagine many hosts still using them. What a massive time consumption and they get so hot.
I'm in Maine so we use slightly heavier blankets, but I use Velux blankets, not the creepy 60's kind, but a very durable commercial quality. For sheets, I absolutely do NOT sure microfiber. I also do NOT use 100% cotton, which easily stains and has to get damaged out. I use a commercial quality polyester/cotton blend (white!!) sheets, they feel like high quality cotton, but wash nicely, almost always come clean, but you still have to stain treat makeup before washing.
I also found some nice towels from Sams Club that are a poly/cotton. now I used to use a super fancy thick full cotton (also Sams Club) but if they got stained, which happened frequently, stains do not come out of cotton. These poly/cotton, stains come out easily, and the dryer time is a lot less. They are in the commercial restaurant aisle at Sams Club in bundles, not sold singly. They are little thinner.
I get black washcloths. Do not mess with white washcloths at all. I have a few that are embroilered "Makeup" and that's very cute but unnessessary. If they are all black, you don't need the embroidered ones.
Of course I have racks of multiple extras. You are going to need replacements, for damaged out laundry, and rotation. Not just a changeover set. You need to be prepared x 10.