For those of you who already own a really nice set, this will be like "duh!" but I have only just encountered this new item in my life in the last 48 hours, and I am already a new person.
So, I award "accessory of the year" to Nice Bed Sheets.
I'm talking 300/400/500/600 thread count, satiny smooth, not from Ikea or Sears, BEDSHEETS. I had no idea what I was missing! It was the most amazing feeling. I didn't sleep particularly well, but it was not for the sheets! I can't wait to get tired again tonight and jump back in between my new 360 count mocha brown sheets and matching pillowcases. Mmmm... maybe a quick nap is in order?