Oh man. We have so much in common. I do have lots of blankets and I had to pare them back recently as well. Some end up being for the dog, or the cats, or downstairs, or upstairs, or the car, but eventually they have to say goodbye.
My problem is that all my bed linens are old. I love them and they're totally cosy, but I want to redecorate my bedroom and change the colours. That means I can't even paint or buy accessories unless I know what colour the new bedding will be. I can't find new bedding that I like, which also has a colour I'm willing to work with. This has been an eight year ordeal during which I've had to put off my bedroom renewal. I agree that shopping online for bedding is absolutely impossible. My texture sensitivities aren't just for the fabric, but I can't deal with certain edge trim on pillowcases, or any type of ruffle, knit, lace, etc. I can't do flannel. The bedsheets of course should go with my weighted blanket and my duvet, or else I have to deal with buying those new as well.
I only use a bottom sheet and the pillow cases but I'm nearing a decade of indecision.
It's funny we think the same way on things! PhD level research, with a fellowship.
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I never give you my number, I only give you my situation.
Beatles